Datasheet Details
Part number:
API840N
Manufacturer:
Apuls Intergrated Circuits
File Size:
284.30 KB
Description:
32 to 40 SEC INSTANT VOICE ROM
Features
* Voice length at - 8 KHz sampling is 32 seconds - 6 KHz sampling is 40 seconds
* Silence compression to save memory
* Eight trigger pins,TG1 to TG8 for 32 sections
* SBT pin play-all or sequential play-all
* 15 ms debounce time suitable for CDS
* IRP interrupt pin stops play
API840N_ApulsIntergratedCircuits.pdf
API840N, 32 to 40 SEC INSTANT VOICE ROM
API840N is a high-quality voice synthesizer with a capacity of 32 to 40 seconds.
A proprietary ADPCM algorithm is used.
The audio message is stored in a 1024-Kbit on-chip EPROM.
The API840N eliminates the need of complicated circuitry in voice playback (Figure 1) but still achieves high voice qualit
API840N Distributor
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