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Adaptive pulse coded speech synthesis series
Related Component PDF Download:HT82013HT82003LM38685503X8MBAdaptive Pulse Coding Modulation (APCM) changes the number of digits according to the speech analog signal conversion rate, that is, in the pulse code modulation mode. Change the...
External wiring diagram of smart recording and playback chip HY18B
Related Component PDF Download:HY18BHY18B Pin Arrangement and Wiring Diagram
External Wiring Diagram of Intelligent Recording and Playback Chip HY18A
Related Component PDF Download:HY18ABasic features of HYl8A:(1) HYl8A is a soft-encapsulated, low-cost language processing circuit. It's in conjunction with some necessary peripheral circuits55mm × 40mm circuit board.(2) HYl8A is an inte...
Array Speech Synthesis Series
Related Component PDF Download:HT82810LM3868050This series of speech synthesis circuits make up a matrix keyboard with four or more input and output ports. The diagram shows the schematic diagram of the 32-key application circuit of the ...
Typical Application Circuit Diagram of Voice External Processor VTV001B
Related Component PDF Download:VTV001B41256D2238Basic features(1) VTV001B is a very large scale integrated circuit. It uses a 40-foot soft-encapsulated double-sided printed circuit board structure with the shape and pin arrangement shown...
Application Circuit Diagram of ISD Series Chips in Voice Recording and Discharging Circuit
Related Component PDF Download:ISD2590Basic features:(1) The ISD2590 series of language recording circuits can be divided into four types according to the storage time and sampling rate of the recordings: ISD2545 (45s), ISD2560 (60s), IS...
Application circuit diagram of speech synthesis chip YYH40
Related Component PDF Download:YYH4041256LM324LM386Basic features:1. Adaptive increment (8) modulation (ADM) mode is used.(2) The addressing ability of YYH40 is 512k bits.(3) External memory can choose one or two DRAMs.(4) The sampling f...
Basic circuit diagram of speech synthesis chip YYH402
Related Component PDF Download:YYH402LM386Basic features:(1) The speech synthesis chip YYH402 can be connected with two 256k-bit SRAM or EPROM or expanded into multiple chips.Memory to extend voice storage time. Its addressing capability...
Application circuit diagram of speech synthesis chip YYH16
Related Component PDF Download:YYH1641256LM38674LS00Basic features:1. External 256K bit RAM with adjustable recording time of 8-32s.(2) It can be used as the circuit of telephone message recorder. YYI-116 has ringing input and external r...
Application circuit diagram of VP-2500/2505/2508 speech synthesis chip
Related Component PDF Download:VP-250041256LM386Basic features:(1) VP-1 2500/2505/2508 language synthetic chip is made by CMOS technology with continuous variable slope incremental modulation technologyLarge-scale integrated circuits for...
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