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API8108A - VERSATILE 10 SEC INSTANT VOICE ROM

Datasheet Summary

Description

API8108A is a high quality voice synthesizer capable of varying playback duration.

A proprietary ADPCM algorithm is used.

The audio message is stored in a 256K bits onchip EPROM which can store up to ten seconds of voice data at 6 KHz sample rate.

Features

  • Minimum 10 second voice length at 6 KHz.
  • Versatile features for playback.
  • Combination of voice building blocks extends the duration of playback.
  • Voice data re-use saves memory space.
  • Four trigger pins,TG1 to TG4 for eight groups.
  • SBT for sequential play-all # Holdable and unholdable, edge and level triggering option.
  • 15 ms debounce time suitable for CDS.
  • IRP interrupt pin for master reset.
  • Three programmable output pins for STP Stop Pulse, BUSY Signa.

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Datasheet Details

Part number API8108A
Manufacturer Apuls Intergrated Circuits
File Size 783.29 KB
Description VERSATILE 10 SEC INSTANT VOICE ROM
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APLUS VERSATILE 10 SEC INSTANT VOICE ROM FEATURES * Minimum 10 second voice length at 6 KHz * Versatile features for playback * Combination of voice building blocks extends the duration of playback * Voice data re-use saves memory space * Four trigger pins,TG1 to TG4 for eight groups * SBT for sequential play-all # Holdable and unholdable, edge and level triggering option * 15 ms debounce time suitable for CDS * IRP interrupt pin for master reset * Three programmable output pins for STP Stop Pulse, BUSY Signal, and LED * * * * * * # * * * * API8108A JUNE 1999 Built-in oscillator with variable sample rate Single external resistor to determine sample rate Built-in D/A converter, EPROM ADPCM data compression provides high sound quality Optional pop noise elimination function C OUT pin drives
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