Digital Voice Recorder-Playback UM5100



This Circuit is based on the UM5100 which can record speech into a digital memory and then play it back. The device is designed to be used directly with static RAM’s up to 256K bits, or with EPROM ’s or ROM’s for playback only. High quality voice reproduction is possible and note that it is not a “computer voice”, it is the original speaker’s voice played back. The bit rate is adjustable from 10kbs to 28kbs with higher quality at faster bit rates.

Source: http://www.next.gr/inside-circuits/
Digital-Voice-Recorder-Playback-UM5100-l5872.html






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This entry was posted on Thursday, November 13th, 2008 at 8:28 am and is filed under Audio - Alarm. You can follow any responses to this entry through the RSS 2.0 feed.

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