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 Mixed-Signal CODEC by Archband integrates advanced audio and voice processing capabilities, designed to deliver high-fidelity sound in a compact form. This technology supports applications across various audio devices, ensuring quality performance even at low power consumption levels. With its ability to handle both mono and stereo channels, it is perfectly suited for modern audio systems.
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.
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.
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.
NeuroVoice is a powerful ultra-low-power neuromorphic front-end chip engineered for voice processing in environments plagued by irregular noises and privacy concerns. This chip, built on the NASP framework, improves real-time voice recognition, reducing reliance on cloud processing and providing heightened privacy. It is ideal for applications in hearables, smart home devices, and other AI-driven voice control systems, capable of efficiently processing human voice amidst noise. The NeuroVoice chip addresses key challenges faced by existing digital solutions, such as excessive power consumption and low latency in real-time scenarios. Its brain-inspired architecture processes voice commands independently of the cloud, which minimizes Internet dependency and enhances privacy. Furthermore, the chip's ability to manage voice detection and extraction makes it suitable for diverse environments ranging from urban noise to quiet domestic settings. Advanced features of the NeuroVoice chip include its ultra-fast inference capability, processing all data locally and ensuring user privacy without compromising performance. By supporting applications like smart earbuds and IoT devices, NeuroVoice optimizes energy efficiency while maintaining superior voice processing quality. This innovative technology not only empowers users with clearer communication abilities but also encourages adoption across multiple consumer electronics.
Cologne Chip’s C3-CODEC-G712-4 is a highly efficient audio CODEC IP core designed to support telephony applications, adhering to ITU-T standards G.712 and G.711. What sets this CODEC apart is its fully digital implementation, making traditional analog integrations redundant, thus lowering additional component costs. This is achieved through advanced DIGICC technology, which provides state-of-the-art digital filtering capabilities. With its four integrated voice CODECs, the C3-CODEC-G712-4 supports multiple digital formats, including 16-bit linear and 8-bit a-law/µ-law configurations. This versatility ensures compliance with diverse audio transmission standards, allowing it to be deployed in a broad array of telecommunication infrastructures. The minimal external component requirements—the core requires just a handful of resistors and capacitors—enhance its applicability in compact designs. This core's digital architecture not only ensures high performance but also offers programmable gain settings for transmit and receive paths. With robust clock frequency support, the C3-CODEC-G712-4 is an asset in optimizing power consumption and maintaining high-quality audio performance, making it an outstanding choice for modern communication systems.
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.
The Cottonpicken DSP Engine is a versatile digital signal processing module developed by section5, designed to enhance image and video processing applications. At its core, the DSP engine includes microcoded elements capable of executing complex operations such as Bayer pattern decoding and YUV conversions across multiple formats including YUV 4:2:2 and RGB.\n\nOne of the key highlights of the Cottonpicken DSP Engine is its ability to perform real-time image processing in a highly efficient manner, supporting pixel clocks up to 150 MHz, though actual performance is dependent on the specific platform. This engine's microcoded DSP system facilitates operations like specific matrix transformations and programmable delays, essential for high-speed image analytics.\n\nFocusing on compatibility and tailored use, the Cottonpicken is provided as a closed-source netlist object, included within a comprehensive development package from section5. Designed for those needing high-performance DSP solutions, it is particularly well-suited for applications requiring rapid and accurate image transformations, taking advantage of its programmable structure and supported operations.
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 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.
The CT20601 provides an integrated solution for USB Type-C applications, managing VCONN and VBUS for dual-role ports. It ensures functionality even in dead-battery operations. Designed for seamless integration, this IP core simplifies the design of USB Power Delivery solutions up to 100W. It supports both power negotiation and robust multimedia capabilities, ensuring efficient and secure power management application in consumer electronics, industrial devices, and more.
The CT20603 is a dual-role Embedded USB repeater designed to address the challenges of voltage compatibility in advanced SoC environments. This repeater supports various modes, including Host, Peripheral, or Dual Role Repeater, and enables communication between SoCs that lack 3.3V support and standard USB2.0 devices. It provides smooth packet forwarding while complying with eUSB2 and USB2.0 protocols, proving its efficiency in modern consumer electronics and industrial systems.
The Flat Panel Display Interface for Advanced Processes is designed to bridge the gap between high-definition displays and their processing units. This interface supports seamless integration of different display technologies, ensuring that visual output remains crisp and clear without latency or data loss. Its ability to support multiple interface standards including LVDS, mini-LVDS, and MIPI D-PHY makes it versatile for a range of applications from televisions to portable digital devices.\n\nBuilt for advanced processes, this interface IP enhances the visual display capabilities by handling high-speed data transmission efficiently. Its design architecture is optimized to reduce power consumption while maintaining a high refresh rate, crucial for modern high-definition displays. This allows users to experience vibrant and responsive screen performance, essential for devices that demand fast graphics rendering and minimal image lag.\n\nThe streamlined configuration of the Flat Panel Display Interface simplifies the integration process for manufacturers, allowing them to quickly adopt and implement new display technologies. As digital screen technology continues to evolve, having a flexible and efficient display interface becomes imperative. This IP thereby provides a competitive advantage in developing next-generation display products that deliver superior visual experiences.
AONDenoise stands out as a revolutionary single-microphone denoiser, capable of delivering crystal-clear audio by substantially reducing background noise. With less than 1ms latency, it employs sophisticated AI algorithms to enhance listening experiences across various scenarios, such as concerts or crowded places. Its compact and efficient design makes it ideal for integration into numerous applications where audio clarity is paramount.
Sunplus' Audio DAC is an advanced digital-to-analog converter crafted to produce high-precision audio output. By taking digital signals and converting them back into analog form, this DAC ensures that end-users can enjoy crisp and clear audio in various playback environments. Derived from high-end audio processing techniques, the Audio DAC is designed to support multiple audio outputs, providing versatility for integration in numerous audio devices. Its precision in sound reproduction is coupled with low latency, making it suitable for real-time audio applications where timing is paramount. Ideal for use in a variety of multimedia applications, Sunplus' Audio DAC stands out for its efficiency in power consumption, flexibility in system integration, and robust performance, making it a dependable choice for enhancing audio quality in consumer electronics.
The AC97 Audio Controller offers compliant support for the AC97 Rev 2.3 standard, ensuring compatibility with a range of audio codecs and devices. This controller enables high-fidelity audio data management and is widely used in various multimedia and communication applications. It seamlessly integrates into systems that require robust and clear audio signal processing.
The HiPrAcc NCS280-I PCIe Card is a high-performance computing solution designed to enhance data processing capabilities in complex computing environments. Ideal for applications requiring intensive computational power, this PCIe card integrates state-of-the-art FPGA technology to deliver remarkable speed and efficiency. With its advanced architecture, the NCS280-I ensures seamless integration with existing systems, enabling users to leverage FPGA capabilities without significant overhauls to their current infrastructures. This card is built to support heavy data loads, featuring high-bandwidth interfaces that facilitate rapid data transfer and processing. Its low-latency design maximizes throughput while minimizing delay, which is crucial for applications such as real-time data analysis and large-scale computation. It is particularly suitable for sectors like financial services, research institutions, and telecommunications where processing speed and reliability are crucial. To further enhance its functionality, the HiPrAcc NCS280-I offers robust customization options, allowing users to tailor the card's capabilities to their specific needs. With an emphasis on security, this card incorporates features to protect against data breaches and ensure compliance with privacy standards, making it a viable option for organizations needing to safeguard sensitive information.
The UTMI Compliant USB 2.0 PHY Core from Soft Mixed Signal Corporation is designed to support a wide range of USB applications, offering full compliance with the USB 2.0 specification. This transceiver features an integrated approach that includes OTG (On-The-Go) capabilities and offers advanced functionalities such as data and VBUS pulsing support necessary for session request protocols. Incorporating high-frequency PLL technology and an advanced transmitter and receiver, the core maintains efficient data flow and communication. It supports high-speed, full-speed, and low-speed operations with versatile termination resistor configurations, providing flexibility and reliability in various applications, from host controllers to portable devices. Designed as a super-set of HOST and DEVICE PHY with integrated transceivers, it also offers simplified integration with ASIC designs, ensuring vendors are insulated from complex high-speed and analog circuitry. This not only reduces design risks but also accelerates the time-to-market for USB 2.0 integrated applications.
The Audio ADC from Sunplus is pivotal for converting analog audio signals into digital form, allowing integration into digital signal processing environments. This component is essential for high-fidelity sound applications where clarity and accuracy of audio reproduction are priorities. Designed to handle a variety of input signals, the Audio ADC boasts high resolution and dynamic range, ensuring that the digital output truly represents the original analog input. This results in superior sound quality which is crucial for applications in consumer electronics where audio performance is key. Developers will find the Audio ADC from Sunplus compatible with a broad spectrum of audio and multimedia devices, where its adaptability in terms of power consumption and signal processing capabilities can be optimized to meet specific application needs. From home entertainment systems to professional audio equipment, this ADC provides the flexibility and performance necessary for modern sound design.
VocalFusion technology by XMOS focuses intently on enhancing voice processing capabilities, establishing itself as a cornerstone for implementing high-precision voice interfaces in a variety of devices. This technology is ideally suited for environments such as smart homes, voice-activated interfaces, and industrial applications where voice recognition accuracy and seamless integration with audio systems are critical. The VocalFusion platform utilizes a sophisticated array of embedded DSPs to facilitate far-field voice recognition, a feature that sets it apart in creating hands-free, interactive user experiences. It is capable of processing audio with low latency, ensuring that voice commands are captured and responded to promptly, which is essential in both consumer electronics and automotive sectors. Furthermore, VocalFusion incorporates advanced algorithms for echo cancellation, noise suppression, and beamforming, which are crucial in maintaining the clarity and integrity of captured audio. These capabilities ensure that devices using VocalFusion can operate effectively even in acoustically challenging conditions, thereby enhancing user interaction through reliable voice command functionalities.
ALSE offers a comprehensive Digital Audio solution tailored for sophisticated audio processing needs, bringing professional-grade sound capabilities into a compact, efficient package. The IP suite includes a range of functional blocks suitable for automotive, consumer electronics, and professional applications, with high-precision processing and minimal latency at the core of its design. The system accommodates various audio interfaces and standards, ensuring seamless compatibility with modern digital audio formats. By encompassing components like volume and tone control, automatic leveling control (ALC), and more, it aims to deliver a full-spectrum audio solution adaptable to diverse audio signal processing demands. Whether for basic audio output functionality or sophisticated multi-channel sound systems, the ALSE Digital Audio IP offers flexibility and high performance. By integrating audio processing capabilities within FPGAs, ALSE enables the deployment of advanced audio features without relying on dedicated DSP chips. This integration results in reduced costs and enhanced robustness for electronic designs. As digital audio continues to expand in application domains across automotive and industrial audiophile products, ALSE's solutions provide the adaptability today's designers seek in an efficient and integrated sound processing solution.
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