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Blackfin Software Modules | Design Center | Analog Devices
https://www.analog.com/en/design-center/landing-pages/001/blackfin-software-modules.html
CELT Codec, Blackfin | Analog Devices
https://www.analog.com/en/design-center/evaluation-hardware-and-software/software/bf_celtc_00.html
The ADI Constrained Energy Lapped Transform (CELT) CODEC for Blackfin is an implementation of the CELT audio codec, which is one of the components of the Opus codec. The Opus codec is targeted at interactive speech applications and audio transmission over the Internet and is characterized by very low latency. It incorporates technology from Skype
a Processor with Codec Blackfin Embedded - Arrow
https://static6.arrow.com/aropdfconversion/8f566246ac76610027c44f674f49c3257415a075/adspbf522c_bf523c_bf524c_bf525c_bf526c_bf527c.pdf
stereo audio codec for portable digital audio applications with one set of stereo programmable gain amplifier (PGA) line inputs and one monaural micropho ne input. It features two 24-bit analog-to-digital converter (ADC) channels and two 24-bit digital-to-analog (DAC) converter channels. The codec can operate as a master or a slave.
Blackfin Embedded Processor with Codec - Arrow
https://static6.arrow.com/aropdfconversion/95b39beac90e19bf83a03cbb4d386f49fddc2ebd/adspbf522c_bf523c_bf524c_bf525c_bf526c_bf527c.pdf
stereo audio codec for portable digital audio applications with one set of stereo programmable gain amplifier (PGA) line inputs and one monaural microphone input. It features two 24-bit analog-to-digital converter (ADC) channels and two 24-bit digital-to-analog (DAC) converter channels. The codec can operate as a master or a slave.
Blackfin Module with Audio Codec - dsp-sys.de
https://dsp-sys.de/en/13-bayerhw/4-bf592-audio-low-cost-blackfin-module-for-audio-applications
BF592 audio - Low-cost Blackfin module for audio applications. This small, low-cost audio processing module based on a Blackfin BF592 DSP controller has been designed especially for echo and noise cancelling, sound effects and other speech processing applications. It comes with a 200MHz Blackfin ADSP-BF592 (400MHz version is optional), an SSM2603 programmable …
An Audio System for the Blackfin - Virginia Tech
http://www.faculty.ece.vt.edu/swe/chamrad/crdocs/CRTM11_060928.pdf
implements all audio input and output provided by the codec chip. The board con-nects to the BF537 demonstration board via the serial port interfaces SPORT0 or SPORT1. Provided by the daughterboard are 3 channels of stereo audio output (6 total), 2 channels of stereo input, S/PDIF in, and S/PDIF out. The Blackfln is able to
RTOS Support for Blackfin processor (Audio Codec control ...
https://ez.analog.com/dsp/software-and-development-tools/freertos/f/q-a/167546/rtos-support-for-blackfin-processor-audio-codec-control-application/379669
RTOS Support for Blackfin processor (Audio Codec control application) MRFMELVIN93 over 1 year ago. Hello Team, We are looking to develop a telephone system using Blackfin processor which will control an Audio Codec. We want to develop the application on RTOS, so could you please let me know the feasibility for the same? ...
Input/Output Stages for Blackfin DSP | diyAudio
https://www.diyaudio.com/community/threads/input-output-stages-for-blackfin-dsp.138816/
I am working on an audio processor which will have an Analog Devices BF522C Blackfin DSP with built in CODEC. I'd like to have an adjustable input and output stage via potentiometer with a range of 1-5 volts single-ended for input/output so that it can interface optimally with a wide range of...
ad1836A interface with BF548? - Q&A - Blackfin Processors ...
https://ez.analog.com/dsp/blackfin-processors/f/q-a/56163/ad1836a-interface-with-bf548
Hi all, I have gone through the AD1836A audio codec datasheet. I found an example of how to interface it with SHARC processor. We have a requirement to interface
comp.dsp | Choosing external audio codec for VoIP-solution ...
https://www.dsprelated.com/showthread/comp.dsp/24145-1.php
What we would like to see in an external audio codec is: - should run on 3.3v (at least this is preferred but if needed we will add a 5v supply on our PCB) - configureable through the Blackfin SPORT (others seem to use SPI, but the SPI on the blackfin is allready running in slave mode connected to our master MCU) We have been looking at ADI's selection of external …
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