TrueSpeech® Co-Processor
PRELIMINARY/CONFIDENTIAL
Version: 1.18
9.13.6
Playback Auto-Repeat
If data under-run occurs during playback, the transmit buffer empties and the CT8022 will default to repeatedly
outputting the most recent speech frame up to a (default) limit of 8 times. This behavior is appropriate for masking a
short 1 or 2-frame period in which playback data is not available. Repeating the most recent frame once or twice
causes the least perceptible break in playback continuity. However, if the data under-run condition persists for a
longer period, the repeated playback of a single frame can cause annoyance to the user. The Host can program the
auto-repeat limit in the range of 1-15. Programming the auto-repeat limit to zero will cause auto-repeat to operate
continuously. When the auto-repeat limit is exceeded, the CT8022 will output silence until more playback data
becomes available.
Command:
Status:
525XH
525XH
Where X selects the number of repeats in the range 1-15. If X is set to zero, the CT8022 will continuously auto-
repeat the most recent frame.
98
DSP GROUP, INC., 3120 SCOTT BOULEVARD CT8022A11AQC FW Revision 0118
SANTA CLARA, CA 95054 PH: 408 986 – 4300 FAX: 408 986 – 4490
All specifications are subject to change without prior notice.
ETC [ ETC ]
