ISD-T360SB Datasheet, PDF(88/109 Page) List of Unclassifed Manufacturers – VoiceDSP Digital Speech Processor with Master/Slave, Full-Duplex Speakerphone, Multiple Flash and ARAM/DRAM Support

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ISD-T360SB Datasheet, PDF (88/109 Pages) List of Unclassifed Manufacturers – VoiceDSP Digital Speech Processor with Master/Slave, Full-Duplex Speakerphone, Multiple Flash and ARAM/DRAM Support

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ISD-T360SB

2âSOFTWARE

Say One Word word_number

Plays the word number word_number in the current vocabulary. The 1-byte word_number may be any

value from 0 through the index of the last word in the vocabulary. The VoiceDSP processor state

changes to SYNTHESIS.

When playback of the selected word has been completed, the VoiceDSP processor sets the

EV_NORMAL_END bit in the status word, and activates the MWRQST signal. The state then changes to

IDLE.

If word_number is not defined in the current vocabulary, or if it is an IVS control or option code,

ERR_PARAM is set in the error word.

If the current vocabulary is undefined, ERR_INVALID is reported.

Example

SO 00

Byte sequence: Microcontroller

VoiceDSP

Description:

Announce the ï¬rst word in the word table of the currently selected vocabulary.

SPS

Set Playback Speed speed

Sets the speed of message playback as specified by speed. The new speed applies to all recorded

messages and synthesized messages (only if synthesized using IVS), until changed by another SPS com-

mand. If this command is issued while the VoiceDSP processor is in the PLAY state, the speed also

changes for the message currently being played.

Speed may be one of 13 values, from â6 to +6. A value of 0 represents normal speed.

NOTE A negative speed value represents an increase in speed, a positive value represents a decrease in

speed.

NOTE The playback speed control is not applicable when the stored messages or the IVS data are not

compressed (Stored in PCM format).

The change in speed is approximate, and depends on the recorded data. In any case, if i < j, play-

back speed with parameter i is the same or faster than with parameter j.

If speed is not in the â6 to +6 range, ERR_PARAM is set in the error word.

Example

SPS FB

Byte sequence:

Description:

Microcontroller

VoiceDSP

Set playback speed to â5.

2-48

Voice Solutions in Siliconâ¢

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