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Audio codecs, algorithms target the ARM Cortex-M4 - EDN
https://www.edn.com/audio-codecs-algorithms-target-the-arm-cortex-m4/
Ittiam Systems has announced the availability of audio codecs and post-processing algorithms for the ARM Cortex-M4 processor. The products include a fully optimized implementation of MP3 and WMA decoders, complemented by a set of audio effects and acoustic processing algorithms. The company's existing codec offering on the Cortex-M3 processor is …
Configuring the audio codec | ARM® Cortex® M4 Cookbook
https://subscription.packtpub.com/book/hardware-and-creative/9781782176503/7/ch07lvl1sec54/configuring-the-audio-codec
Configuring the audio codec. The STM32F400 evaluation board schematic ( http://www.keil.com) shows that a Cirrus Logic CS42L52 codec IC ( http://www.cirrus.com) is used, and the I2S bus signals are driven by GPIO port I bits 0, 1, and 3. SDIN and SDOUT are wired together, so the I2S interface must be operated half-duplex. In addition to managing the I2S interface, the …
How to use the audio codec - ARM® Cortex® M4 …
https://www.oreilly.com/library/view/arm-cortex-m4/9781782176503/ch06s05.html
How to use the audio codec Listening to the beep generated by codecDemo_c6v0 gets very annoying after a couple of minutes, so we will try and improve matters by adding … - Selection from ARM® Cortex® M4 Cookbook [Book]
EETimes - Audio codecs, algorithms target the ARM …
https://www.eetimes.com/audio-codecs-algorithms-target-the-arm-cortex-m4/
By Rich Pell 03.10.2010 0. Ittiam Systems has announced the availability of audio codecs and post-processing algorithms for the ARM Cortex-M4 processor. The products include a fully optimized implementation of MP3 and WMA decoders, complemented by a set of audio effects and acoustic processing algorithms. The company's existing codec offering on the …
autotools - Opus audio codec on ARM cortex m4 ...
https://stackoverflow.com/questions/23602448/opus-audio-codec-on-arm-cortex-m4-microcontroller-teensy-3-1-gnu-auto-tools
autotools - Opus audio codec on ARM cortex m4 microcontroller (Teensy 3.1) - GNU Auto tools - Stack Overflow. I'm trying to turn the Teensy 3.1 microcontroller into a compressed audio recorder, so I want to compress a buffer of raw audio data. After a research I found Opus Codec, an open source audio codec.
Audio CODEC Series - Nuvoton
https://www.nuvoton.com/products/smart-home-audio/audio-converters/audio-codec-series/
Audio SoCs(16) Audio SoCs - ARM Cortex-M4(8) I94113ADI; I94113BYI; I94123BYI; I94124ADI; I94124ARI; I94124BRI; I94124BYI; I94124CDI; Audio SoCs - ARM Cortex-M0(8) I91260CRI; I91260BRI; I91230BRI; I91260CYI; I9160CFI; I9160CYI; I9160FI; I9160YI; ISD ChipCorder(28) Digital ChipCorder Series(15) I2361YYI; I2361SYI; I2130SYI; I2115AYYI; I15D00YYI; I15C00FYI; …
iSAC - internet Speech Audio Codec | Adaptive Digital
https://www.adaptivedigital.com/isac/
iSAC ARM Cortex-A53 CPU Utilization . Function: MIPS: Encode: 31.7: Decode: 14.5 Description. internet Speech Audio Codec (iSAC) is a wideband speech codec, developed by Global IP Solutions. It is suitable for VoIP applications and streaming audio. The encoded blocks have to be encapsulated in a suitable protocol for transport, e.g. RTP. iSAC ...
Getting started with the X-CUBE-OPUS audio codec ...
https://www.st.com/resource/en/user_manual/dm00753386-getting-started-with-the-xcubeopus-audio-codec-evaluation-and-profiling-software-expansion-for-stm32cube-stmicroelectronics.pdf
• Complete tool to evaluate and profile the advanced Opus audio codec with each possible configuration on different STM32 MCU families (ARM Cortex-M4, M7, M33) • Firmware example that shows how to use and integrate Opus on different STM32 MCU families
GitHub - otsaregorodtsev/walkgeek: ARM Cortex-M4 MP3 …
https://github.com/otsaregorodtsev/walkgeek
= About walkgeek ===== This is walkgeek, another portable music player based upon STM32F4-Discovery board hardware, which contains STM32F407VGT6 microcontroller and CS43L22 audio codec. For now, it can play MP3 and Opus files.
STM32F4 + Codec - Studionebula
http://ebrombaugh.studionebula.com/synth/stm32f4_codec/
STM32F4 Codec Board - Assembled. STM32F4 Codec Board - PCB Rendering Description This is a small (3" x 2.5") board with an STM32F405RGT6 MCU, a Wolfson WM8731 codec and a variety of I/O resources to support development of embedded audio effects applications. Features: STM32F405RGT6 CPU with: 32-bit ARM Cortex-M4 CPU with floating point and 168MHz clock
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