All IPs > Graphic & Peripheral > Audio Controller
Audio controller semiconductor IPs play a pivotal role in modern electronic devices, guiding the process of capturing, processing, and delivering high-quality audio signals. From consumer electronics like smartphones and tablets to advanced automotive infotainment systems and smart home devices, these IPs are foundational to providing an optimal auditory experience. They enable a seamless integration of audio functionalities, supporting various audio formats and facilitating multimedia applications.
In the realm of semiconductor IPs, audio controllers are critical components that ensure efficient audio data management and signal processing. Their capabilities include analog-to-digital conversion (ADC) and digital-to-analog conversion (DAC), audio encoding and decoding, sound shaping with equalizers, and noise reduction algorithms. By utilizing these IPs, manufacturers can create devices that accommodate high-fidelity sound reproduction, effectively supporting everything from stereo sound in personal devices to multi-channel surround sound used in home theater systems.
Audio controllers in this category also play a significant role in Internet of Things (IoT) applications, where compact and power-efficient design is paramount. They are engineered to meet the growing demand for low-power consumption while maintaining superior audio quality. This makes them ideal for use in wearable technology, smart speakers, and other connected devices that require reliable audio processing.
In automotive applications, audio controller IPs ensure that drivers and passengers enjoy high-quality in-car audio experiences. These IPs help in the integration of advanced sound systems that not only play music but also enhance navigation guidance and facilitate hands-free communication. Consequently, audio controller semiconductor IPs are integral to designing products that offer immersive and interactive audio features, elevating the overall user experience across various domains.
RaiderChip's GenAI v1 is a pioneering hardware-based generative AI accelerator, designed to perform local inference at the Edge. This technology integrates optimally with on-premises servers and embedded devices, offering substantial benefits in privacy, performance, and energy efficiency over traditional hybrid AI solutions. The design of the GenAI v1 NPU streamlines the process of executing large language models by embedding them directly onto the hardware, eliminating the need for external components like CPUs or internet connections. With its ability to support complex models such as the Llama 3.2 with 4-bit quantization on LPDDR4 memory, the GenAI v1 achieves unprecedented efficiency in AI token processing, coupled with energy savings and reduced latency. What sets GenAI v1 apart is its scalability and cost-effectiveness, significantly outperforming competitive solutions such as Intel Gaudi 2, Nvidia's cloud GPUs, and Google's cloud TPUs in terms of memory efficiency. This solution maximizes the number of tokens generated per unit of memory bandwidth, thus addressing one of the primary limitations in generative AI workflow. Furthermore, the adept memory usage of GenAI v1 reduces the dependency on costly memory types like HBM, opening the door to more affordable alternatives without diminishing processing capabilities. With a target-agnostic approach, RaiderChip ensures the GenAI v1 can be adapted to various FPGAs and ASICs, offering configuration flexibility that allows users to balance performance with hardware costs. Its compatibility with a wide range of transformers-based models, including proprietary modifications, ensures GenAI v1's robust placement across sectors requiring high-speed processing, like finance, medical diagnostics, and autonomous systems. RaiderChip's innovation with GenAI v1 focuses on supporting both vanilla and quantized AI models, ensuring high computation speeds necessary for real-time applications without compromising accuracy. This capability underpins their strategic vision of enabling versatile and sustainable AI solutions across industries. By prioritizing integration ease and operational independence, RaiderChip provides a tangible edge in applying generative AI effectively and widely.
The GenAI v1-Q from RaiderChip brings forth a specialized focus on quantized AI operations, reducing memory requirements significantly while maintaining impressive precision and speed. This innovative accelerator is engineered to execute large language models in real-time, utilizing advanced quantization techniques such as Q4_K and Q5_K, thereby enhancing AI inference efficiency especially in memory-constrained environments. By offering a 276% boost in processing speed alongside a 75% reduction in memory footprint, GenAI v1-Q empowers developers to integrate advanced AI capabilities into smaller, less powerful devices without sacrificing operational quality. This makes it particularly advantageous for applications demanding swift response times and low latency, including real-time translation, autonomous navigation, and responsive customer interactions. The GenAI v1-Q diverges from conventional AI solutions by functioning independently, free from external network or cloud auxiliaries. Its design harmonizes superior computational performance with scalability, allowing seamless adaptation across variegated hardware platforms including FPGAs and ASIC implementations. This flexibility is crucial for tailoring performance parameters like model scale, inference velocity, and power consumption to meet exacting user specifications effectively. RaiderChip's GenAI v1-Q addresses crucial AI industry needs with its ability to manage multiple transformer-based models and confidential data securely on-premises. This opens doors for its application in sensitive areas such as defense, healthcare, and financial services, where confidentiality and rapid processing are paramount. With GenAI v1-Q, RaiderChip underscores its commitment to advancing AI solutions that are both environmentally sustainable and economically viable.
The H.264 FPGA Encoder and CODEC Micro Footprint Cores from A2e Technologies is a highly customizable IP core designed specifically for FPGAs. This core is notable for its small size and high speed, capable of supporting 1080p60 H.264 Baseline video with a single core. Featuring exceptionally low latency, as little as 1ms at 1080p30, it offers a customizable solution for various video resolutions and pixel depths. These capabilities make it a competitive choice for applications requiring high-performance video compression with minimal footprint. Designed to be ITAR compliant and licensable, the H.264 core can be tailored to meet specific requirements, offering flexibility in video applications. This product is especially suitable for industries where space and performance are critical, such as defense and industrial controls. The core can work efficiently across a range of resolutions and color depths, providing the potential for integration into a wide array of devices and systems. The company's expertise ensures that this H.264 core is not only versatile but also comes with the option of a low-cost evaluation license, allowing potential users to explore its capabilities before committing fully. With A2e's strong support and integration services, customers have assurance that even complex design requirements can be met with experienced guidance.
The Mixed-Signal CODEC offered by Archband Labs integrates advanced analog and digital audio processing to deliver superior sound quality. Designed for a variety of applications such as portable audio devices, automotive systems, and entertainment systems, this CODEC provides efficiency and high performance. With cutting-edge technologies, it handles complex signal conversions with minimal power consumption. This CODEC supports numerous interface standards, making it a versatile component in numerous audio architectures. It's engineered to offer precise sound reproduction and maintains audio fidelity across all use cases. The integrated components within the CODEC streamline design processes and reduce the complexity of audio system implementations. Furthermore, the Mixed-Signal CODEC incorporates features that support high-resolution audio, ensuring compatibility with high-definition sound systems. It's an ideal choice for engineers looking for a reliable and comprehensive audio processing solution.
The DisplayPort/eDP by Silicon Library is designed to provide high-performance interfaces capable of delivering exceptional video clarity and fidelity. Supporting DisplayPort 1.4 standards, this module is ideal for high-resolution displays, ensuring sharp and fluid visual output. This IP ensures seamless data transfer for video signals with high bandwidth efficiency, making it extremely suitable for advanced multimedia applications. It supports a range of resolutions, including Ultra HD, and facilitates excellent color depth and dynamic range in visual displays. Silicon Library's DisplayPort/eDP module offers exceptional flexibility in integration across a plethora of consumer electronic devices, enhancing their visual performance. With features optimized for energy efficiency and reduced latency, this product is perfect for modern applications that demand the pinnacle of video output technology.
ISPido represents a fully configurable RTL Image Signal Processing Pipeline, adhering to the AMBA AXI4 standards and tailored through the AXI4-LITE protocol for seamless integration with systems such as RISC-V. This advanced pipeline supports a variety of image processing functions like defective pixel correction, color filter interpolation using the Malvar-Cutler algorithm, and auto-white balance, among others. Designed to handle resolutions up to 7680x7680, ISPido provides compatibility for both 4K and 8K video systems, with support for 8, 10, or 12-bit depth inputs. Each module within this pipeline can be fine-tuned to fit specific requirements, making it a versatile choice for adapting to various imaging needs. The architecture's compatibility with flexible standards ensures robust performance and adaptability in diverse applications, from consumer electronics to professional-grade imaging solutions. Through its compact design, ISPido optimizes area and energy efficiency, providing high-quality image processing while keeping hardware demands low. This makes it suitable for battery-operated devices where power efficiency is crucial, without sacrificing the processing power needed for high-resolution outputs.
ISPido on VIP Board is a customized runtime solution tailored for Lattice Semiconductors’ Video Interface Platform (VIP) board. This setup enables real-time image processing and provides flexibility for both automated configuration and manual control through a menu interface. Users can adjust settings via histogram readings, select gamma tables, and apply convolutional filters to achieve optimal image quality. Equipped with key components like the CrossLink VIP input bridge board and ECP5 VIP Processor with ECP5-85 FPGA, this solution supports dual image sensors to produce a 1920x1080p HDMI output. The platform enables dynamic runtime calibration, providing users with interface options for active parameter adjustments, ensuring that image settings are fine-tuned for various applications. This system is particularly advantageous for developers and engineers looking to integrate sophisticated image processing capabilities into their devices. Its runtime flexibility and comprehensive set of features make it a valuable tool for prototyping and deploying scalable imaging solutions.
This JPEG Encoder is a highly efficient IP core designed for image compression in machine vision applications. It supports pixel bit depths up to 12 bits, ensuring quality retention in diverse imaging scenarios. The encoder is particularly effective for use in standard FPGAs, offering cost-efficient solutions for high-speed data processing needs. Available in two main configurations, it can handle monochrome or YUV420 multiplexed pipeline at 150 MHz pixel clock, optimizing throughput in demanding environments. The dual pipe simultaneous encoding variant enhances video quality in YUV422 formats, ideal for resolutions such as 1280×720 at 60 frames per second. Additionally, the encoder provides an option for higher pixel clock operations tailored to specific platform requirements. Deployment over Ethernet with UDP capabilities ensures seamless data transmission, backed by robust gstreamer-based applications for both Linux and Windows platforms. To meet diverse application needs, the JPEG Encoder includes both lossy and lossless compression configurations. It is validated to perform optimally through extensive co-simulations and functional verifications, ensuring compliance with industry standards. This thorough validation process guarantees reliable performance in real-world applications, making it a preferred choice for professionals requiring high-quality imaging solutions.
The JDA1 is a versatile DAC core cell, designed for high-fidelity audio processing. It integrates a delta-sigma DAC with a PLL, eliminating the need for external clock generation by deriving all necessary sampling clocks from a 27MHz input. The JDA1 processes digital PCM inputs from 16 to 24 bits wide, supporting various standard and custom audio sample rates, including 96kHz. Its efficient silicon use requires just 0.3 to 0.4 sqmm, adapting seamlessly to scaling digital IC technologies.
The Cottonpicken DSP Engine is an advanced digital signal processing core that features micro-coded capabilities suitable for a variety of image processing functions. Designed for high throughput, it can manage Bayer pattern decoding into multiple formats like YUV 4:2:2, YUV 4:2:0, and RGB. Additionally, the engine includes support for specific matrix operations that are cascadeable, providing flexibility in handling complex signal processing tasks. Characterized by its capability to run at a full data clock rate up to 150 MHz, the Cottonpicken DSP Engine is optimal for applications requiring immediate data handling and processing. This core functions as part of a development package, delivered as a closed-source netlist object, ensuring easy integration into larger systems. Its robust architecture is capable of performing detailed filter kernel operations such as 3x3 and 5x5 convolution, essential for high-precision tasks in various imaging solutions. Furthermore, with YUV conversion capacities supporting formats like YCrCb and YCoCg, this DSP engine ensures adaptable performance across various platforms requiring precise digital image manipulation. Given its strong performance profile, the Cottonpicken DSP Engine is ideally suited for embedded systems, where processing speed and accuracy are critical.
The J5 is a digital processor designed to perform advanced 3-D audio virtualization. Handling both TruSurround and SRS 3D algorithms, it allows users to enjoy a full surround sound feel with just two speakers by implementing complex channel downmixing and spatial audio effects. The J5 is economically designed, needing less than 0.16 sqmm of silicon, making it efficient and cost-effective for high-density audio systems.
Himax provides a comprehensive portfolio of display drivers designed for large-sized panels. These ICs are essential in applications such as LCD TVs, monitors, and notebooks, where they serve functions like timing control, source driving, and programming gamma/Vcom. Himax's display drivers are engineered to deliver excellent image quality, reliability, and compatibility with major panel makers situated in Korea, Taiwan, China, and Japan. By incorporating advanced technologies, these drivers support various resolution standards while maintaining efficient power consumption, which is crucial for large display panels. As a market leader, Himax continues to innovate in handling large formats, ensuring optimal performance and seamless integration in consumer electronics products. These drivers are tailored to deliver strong visual performance across a wealth of devices. Whether for automotive, consumer electronics, or TVs, Himax ensures that each display driver withstands the rigorous demands of high-definition content delivery. Their dedication to providing robust solutions is evidenced by their collaborations with leading display manufacturers globally, ensuring their products align with the evolving needs of end-users in different markets. Through a meticulous focus on innovation and quality control, Himax’s display drivers cater to critical industry standards while fostering outstanding performance enhancements. Their strategic approach ensures they remain at the forefront of the display technology domain, offering pioneering solutions that align with modern viewing preferences.
The 2D Laser Scanners by Riftek Europe are integral for non-contact measurement tasks involving surface profiling and dimension checking. These scanners support both 2D and 3D measurements, making them ideal for applications such as robotic welding automation due to their ability to capture detailed surface data at an impressive rate of up to 16000 profiles per second. The scanners are engineered to deliver linearity of 0.01% of full scale, ensuring consistent measurement accuracy across different materials and contexts. The 2D Laser Scanners employ blue and infrared laser technology, tailored for both small and extensive range measurements ranging from 10 mm to 1010 mm. These devices are crucial in industries where surface dimension accuracy is vital, such as automotive and aerospace, enabling the construction of precise 3D models that support quality assurance processes. Their adaptability and precision make them a preferred choice for companies looking to integrate high-end scanning into their operations.
iCEVision facilitates rapid prototyping and evaluation of connectivity features using the Lattice iCE40 UltraPlus FPGA. Designers can take advantage of exposed I/Os for quick implementation and validation of solutions, while enjoying compatibility with common camera interfaces such as ArduCam CSI and PMOD. This flexibility is complemented by software tools such as the Lattice Diamond Programmer and iCEcube2, which allow designers to reprogram the onboard SPI Flash and develop custom solutions. The platform comes preloaded with a bootloader and an RGB demo application, making it quick and easy for users to begin experimenting with their projects. Its design includes features like a 50mmx50mm form factor, LED applications, and multiple connectivity options, ensuring broad usability across various rapid prototyping scenarios. With its user-friendly setup and comprehensive toolkit, iCEVision is perfect for developers who need a streamlined path from initial design to functional prototype, especially in environments where connectivity and sensor integration are key.
Aragio's LVDS solutions are tailored for high-speed data transmission up to 1 GHz for drivers and 1.2 GHz for receivers. Designed to meet the LVDS standard, the offering includes a CML interface to the core and power-up sequence independence. The solution provides flexibility with both 50Ω and 100Ω termination options, tailored to provide low power consumption while maintaining high performance. These features make it suitable for diverse high-speed data applications, ensuring reliability and energy efficiency.
Specializing in components for mobile handset displays, Himax offers integrated display driver solutions that encompass programming, voltage control, and driving for various components within a single chip. These chips integrate source and gate drivers, timing controllers, frame buffers, and DC circuits, optimizing them for smartphones and tablets. The intricacy of these drivers allows for highly efficient power management and superb image clarity, maximizing battery life while ensuring dynamic performance for today's high-resolution mobile displays. Himax's mobile handset display drivers are engineered to meet the demands of mobile manufacturers by delivering cutting-edge features and performance optimizations. By consolidating key display functions into a compact solution, their drivers enhance the efficiency of handset displays without sacrificing image quality. This makes them crucial for makers seeking to improve energy efficiency and image rendering fidelity in mobile devices. In a market where consumer expectations are continually heightened with every new device release, Himax's mobile display drivers provide a competitive edge by boosting display technology capabilities. They align with industry protocols and ensure devices can deliver vibrant, precise visuals even in variable environmental conditions, thus reaffirming their position as a leader in the mobile handset segment.
The MPEG-H Audio System brings a new dimension to audio experiences in TVs and Virtual Reality (VR), offering users an immersive and interactive sound environment. Known for its advanced capabilities, this system allows for personalized audio adjustments which enable listeners to modify elements of the sound to their liking, such as changing the volume of dialogues or commentary. This customization ensures that the audio experience can be tailored to fit personal preferences, leading to enhanced viewer engagement and satisfaction. The MPEG-H Audio System is crucial for the next generation of broadcast services, being particularly adept at delivering high-quality, multi-dimensional sound over a range of devices. This readiness for future audio trends aligns perfectly with modern media consumption needs, where immersive experiences are increasingly demanded. In terms of functionality, the MPEG-H system supports not only traditional stereo and surround sound but also advanced setups through headphones, soundbars, and television speakers, accommodating varying listener environments. Another significant aspect of the MPEG-H Audio System is its integration into various international broadcast standards, underscoring its versatility and wide applicability. It brings unrivaled clarity and dynamics to television broadcasts and VR simulations, pushing the boundaries of sound technology and augmenting the audio-visual narrative of both everyday and cinematic content. Its implementation heralds a shift toward more engaging and personalized media consumption experiences.
Designed for the evolving needs of modern flat panel displays, this interface IP ensures seamless integration into advanced processes, aiding the development of next-generation visual display technology. It is engineered to enhance data transmission speeds, maintain power efficiency, and support various display types, including LCD and OLED technologies. This IP supports a multitude of interface standards such as LVDS, mini-LVDS, and MIPI D-PHY, allowing for versatile application across various display architectures. Ensuring high-speed and high-reliability data transfers, the interface is pivotal for applications demanding superior display resolutions and refresh rates, such as in consumer electronics and digital signage. By optimizing data and signal handling, the interface contributes to reducing noise, improving signal integrity, and maintaining color accuracy. Its compatibility with high-performance display drivers makes it highly effective in high-definition multimedia solutions, ultimately enhancing the user’s visual experience. Emphasizing eco-friendly operation and minimal latency, this interface is critical for future-ready display technologies.
The RapidIO VIP enables a comprehensive compliance verification solution for the RapidIO protocol, ideal for systems requiring a robust verification environment. Developed using System Verilog and compliant with Universal Verification Methodology (UVM), it can seamlessly integrate with other UVM components to create an expansive testing scenario. Its layered architecture includes Logical, Transport, and Physical layers, ensuring rigorous protocol checks in alignment with RapidIO specifications. This IP streamlines the verification process, offering substantial test coverage across various levels, from IP to SoC implementations, facilitating efficient design testing across multiple verification setups.
The Audio DAC from Sunplus provides excellent sound conversion quality, essential for high-end audio products. With support for multiple sampling rates, it ensures accurate and detailed audio reproduction. Designed for low power usage and high efficiency, this DAC is suitable for a variety of applications, from consumer electronics to specialized sound systems, offering crisp and clear audio output.
VocalFusion technology by XMOS is designed for advanced voice processing, providing high-fidelity far-field voice capture capabilities. Its innovative architecture supports smart devices in achieving accurate and responsive voice control, minimizing latency while optimizing audio signal quality. The technology is particularly geared towards applications involving voice interfaces, offering a seamless user experience in environments where voice interaction is paramount. VocalFusion's integration into products like smart speakers and conference systems highlights its flexibility and robustness in audio signal management. With these capabilities, VocalFusion enhances the usability and functionality of a variety of electronics, from consumer devices to enterprise solutions. Its scalable architecture makes it a suitable choice for manufacturers looking to incorporate sophisticated voice interaction in their products.
AONDenoise™ is a cutting-edge, single-microphone denoising solution that leverages advanced AI algorithms to provide unparalleled noise reduction. This unique technology, featuring fewer than 50K parameters, operates with sub-millisecond latency to deliver crystal-clear audio output under diverse noisy conditions.\n\nThe AI-powered denoiser is equipped with various noise reduction presets such as Babble, Dog, Baby, and more, allowing for customized audio filtering based on user requirements. With its compact design and efficient processing, AONDenoise is tailored for low-power edge AI applications where maintaining audio integrity is crucial.\n\nImagine being at a bustling concert but still being able to focus on a conversation as if it were held in a serene café. This level of auditory clarity exemplifies AONDenoise's ability to manage disruptive noises, making it an invaluable component in sensitive audio applications.
Sunplus's Audio ADC offers superior audio conversion with high fidelity, vital for applications requiring precise audio input handling, such as professional audio equipment and advanced multimedia devices. It supports various sampling rates and maintains high quality in complex audio environments. The design focuses on minimizing noise and distortion, ensuring clarity and precision in sound capture.
The LittleBee family of FPGAs is known for its flash-based non-volatile design, offering low power consumption and minimal package sizes, as small as 2.4x2.3mm. These FPGAs are particularly suited for I/O intensive applications, providing solutions for source synchronous interfacing and bridging in systems using protocols such as MIPI CSI-2, MIPI DSI, USB 2.0, Ethernet, and HDMI. These devices are tailored for hardware management applications due to their instant-on capability and built-in security functions. LittleBee FPGAs are further enhanced by features such as extended memory, hardened ARM Cortex-M processor cores, and Bluetooth Low Energy (LE), enriching their functionality and broadening their application scope compared to traditional FPGA offerings. Notably, the LittleBee series enhances its capabilities with an emphasis on quick boot sequences and robust security, making it suitable for applications spanning from consumer electronics to industrial applications requiring compact and efficient FPGA solutions.
The Audio Sample Rate Converter from IObundle is crafted for optimal audio fidelity and flexibility, capable of handling multiple audio formats seamlessly. It efficiently converts audio signals between different sampling rates without compromising on quality, making it adaptable to various applications. This IP combines IObundle’s expertise in audio processing with a design that ensures smooth performance across a variety of audio systems. Built to deliver high-quality output, the Audio Sample Rate Converter is ideal for embedded systems requiring audio signal management with minimal latency. The IP supports a range of input and output configurations, ensuring compatibility with diverse audio technologies. Its design showcases robust support for low-latency audio pipelines, making it suitable for high-performance professional audio applications. Leveraging advanced interpolation and decimation techniques, this IP maintains the integrity of the audio stream across conversions. It provides a reliable solution for audio mixing and mastering applications, offering flexibility and performance that meet industry standards for high fidelity audio processing.
The I2S Controller is an essential component for audio data handling, offering seamless integration for digital audio processing applications. With its precision interface management, the controller is perfect for managing audio data streams in consumer electronics and professional audio equipment. Its versatility extends to a range of applications, ensuring high fidelity and low latency in audio processing tasks. This product supports various standards to ensure compatibility with a wide range of audio devices, making it indispensable for designers who seek robust audio handling capabilities. Its efficient interface allows for minimal design adjustments, enhancing product deployment speed for manufacturers and engineers alike. Designed to deliver optimal performance with minimal resource consumption, the I2S Controller is a testament to System Level Solutions' commitment to fostering innovation in audio technology. It balances the need for high-quality audio transmission with the practicality necessary for efficient implementation.
This FM IR receiver integrates stereo PDM H-bridge headphone drivers, supporting four stereo audio channels between 2.3 and 5.7MHz. Built on a 180nm process, it addresses demands in embedded and consumer audio applications, coupling flexibility with high-quality sound output.
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