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MX93521 - ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP

Product Overview

Macronix International

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MX93521 ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP by Macronix International - Datasheet Preview — Datasheet preview – MX93521

Datasheet Details

Part number	MX93521
Manufacturer	Macronix International
File Size	290.93 KB
Description	ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP
Datasheet	MX93521 Datasheet
Additional preview pages of the MX93521 datasheet.

Product details

Description

This document describes how to implement an all-digital voice recorder using the MX93521 chip.

Features

Excellent sound quality by adopting 4800bps CELP speech compression alogorithm.
Silent Compression algorithm to further compress si lence between speech.
Flash Memory Management alogorithm to manage down-graded Flash Memory to store compressed speech data. With silent compression, one 4Mbit flash memory could store up to 18 minutes speech.
Support 4/8/16/32 Mbit Samsung Flash Memory or its compatible parts.
Support both parallel and serial micropr.

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Other Datasheets by Macronix International

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Published: May 9, 2005 |