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Forums
Engineering
Electrical Engineering
Finding Cheap Sound Decoder IC for Human Voice
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[QUOTE="taupune, post: 3012781, member: 232568"] Hi, I am thinking on working on a project where I would make use of a speaker and sound decoder chip , to transmit digital signal into audio. I am at a problem at part selection. I can't seem to find the right part for the job. I just need the part to be cheap, less than $5 and work on human voice only, no music. I have been searching on mouser and digikey but no luck. The data sheets say the parts are used as multiplexer and/or amplifier. I don't have much knowledge at this subject, voice thingy and I don't think I have enough time to study graduate level books all by myself. Any crash course or VERY useful introduction book from the experts in the field? I have had some people buy some boards and a sound chip and they could listen to their speech, but it was only for 30 sec recording, and the quality was horrible. I don't have any limited memory. The design would be an embedded system. Thank you. [/QUOTE]
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Finding Cheap Sound Decoder IC for Human Voice
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