Voice Storage Chip
Information Storage Devices, Inc. (ISD) introduced the ISD5008, a single-chip fully-integrated voice storage solution designed for digital cellular handsets.
The all-inclusive microchip enables voice features in cellular handsets including concurrent two-way call record, call screening, playback of a recorded message during a call, voice memo and an answering machine/call screening function.
The product integrates on chip analog switches, AGC, summing amplifier, power amplifier for 8 ohm loads, car kit interface and volume control. It offers miniature packaging including MicroBGA and TSOP packages.
Duration Options
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Sample Rate
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8.0 KHz
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6.4 KHz
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5.3 KHz
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4.0 KHz
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Duration
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4 minutes
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5 minutes
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6 minutes
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8 minutes
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ISD, 2045 Hamilton Ave., San Jose, CA 95125. Tel: 408-369-2400; Fax: 408-369-2422.