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  1. #1
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    Audio IC (rec/play/spi) that does not s..

    hello,

    I really feel like asking for the moon on google, but I have been digging for a long while, yet I am desperate to find an IC that rec/play audio with the least basic features :

    - play/rec audio (couple of seconds of memory @44khz)
    - receive a wav file, or whatever (RECENT !!!!) format and store it inside its ram
    - it would also have a "LINE-OUT" output and no "yet-another-CLASS-D-crap-output" (CANT INSIST ENOUGH ON THAT ONE)
    - would be a godsend if I could tell that thing to play the wav file at a rate I choose (or at least, able to switch between wave file at the speed of light) yeah I am really pushing int on this one
    - adressable from MCU via SPI and not some good-ole-UART-9600-crap
    - be able to record from "LINE-IN(hifi)" @ 44khz (no need for fancy zillion khz no human hear can figure anyway)

    optionals :
    - a footprint that is at the other end of to the size of Alaska if possible
    - record audio through a decent LINE-IN (not a bloody mic-in crap pin)
    - would be glad if no sd card was involved, yet, ok whatever, I'll deal with it
    - operating vcc : 3..9v (5v only would be fine too)

    best one I found so far is DFPlayer mini, yet I am not convinced

    sheers
    Last edited by rompelstilchen; 10th July 2019 at 23:04.

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  2. #2
    Full Member level 1
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    Re: Audio IC (rec/play/spi) that does not s..

    wow, nobody ever needed a good audio ship ?

    #deception



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  3. #3
    Full Member level 2
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    Re: Audio IC (rec/play/spi) that does not s..

    Hello,

    maybe the Vs1053b is proper satisfy your expectations. Here is link to datasheet:

    https://www.sparkfun.com/datasheets/...817.1458997049

    There are few ready boards based on this IC on market.

    Regards



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