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Sample AVR Files Download - Get Examples Instantly
https://filesamples.com/formats/avr
Below you will find a selection of sample .avr audio files for you to download. On the right there are some details about the file such as its size so you can best decide which one will fit your needs. Symphony No.6 (1st movement).avr. Download. 00:12:08 / AVR / 122.48 MB. sample4.avr. Download. 00:04:05 / AVR / 41.13 MB.
AVR – Audio Video Receiver – Build Quality: Part III ...
https://hometheaterhifi.com/technical/technical-reviews/avr-audio-video-receiver-build-quality-part-iii-component-choices-for-a-high-performance-design/
The Pioneer SC-79 uses the Rohm BD3473KS2 LSI AVR, which has been reviewed in Secrets. For this sample, measured SNR was 17.8 bits, equivalent flat 20Hz – 20KHz referenced to 2VRMS at unity gain. This is an admirable result. Distortion was less impressive. No product with a JRC chip has been bench tested with the Audio Precision at Secrets.
AVR42777: Digital Sound Recorder using DAC with ATtiny817
https://ww1.microchip.com/downloads/en/appnotes/atmel-42777-digital-sound-recorder-using-dac-with-attiny817_applicationnote_avr42777.pdf
AVR 8-bit Microcontrollers AVR42777: Digital Sound Recorder using DAC with ATtiny817 APPLICATION NOTE Features • Digital sound recorder using ATtiny817 • 8-bit recording • Configurable sampling rate for high quality sound recording or longer record time • Very small code size • Optional data storage options, both using SPI:
AVR335: Digital Sound Recorder with AVR and DataFlash
http://www.professordan.com/avr/techlib/techlib8/appnotes/pdf_avr/AVR335.pdf
In this application note the AVR AT90S8535 is used to take analog samples from a microphone and convert them to digital values. Its built-in SPI controls data transfers to and from the DataFlash. The PWM feature of the AVR is used for playback. The code size is very small, the application will therefore also fit into smaller AVR devices. 8-bit RISC
AVR PCM audio: Playing 8 bit PCM using any AVR ...
https://avrpcm.blogspot.com/2010/11/playing-8-bit-pcm-using-any-avr.html
The circuit: Step 1: Create a wav file (if you don't have any). The following link convert text to speech. Save it as .wav file. here http://www2.research.att.com/~ttsweb/tts/demo.php. Step 2: Convert the created wav file into 8 bit unsigned 8000 samples per second wav file using the software switch from NCH. http://www.nch.com.au/switch/index.html.
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