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參數資料
| 型號： | W561S99 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | 4-tone PCM Melody+ADPCM/PCM Voice Synthesizer(4音PCM音樂、ADPCM/PCM話音合成器) |
| 中文描述： | 100 SEC, SPEECH SYNTHESIZER |
| 文件頁數： | 25/62頁 |
| 文件大小： | 848K |
| 代理商： | W561S99 |
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W561XXX DESIGN GUIDE
- 25 -
PLAY CH1, h4+[ 0BB8]+t4 ;denote the channel is playing a silence with a
period of 1 second.
Section Control
The W561xxx provides various sampling frequencies and output volumes control for
ADPCM/PCM speech synthesis which can be set by the section control function in the channel
operation.
For W562xx no PCM mode provided.
The variable frequency and volume which are provided for ADPCM and PCM synthesis are listed
below:
Option
ADPCM
0
4.8 KHz
1
6 KHz
2
8 KHz
3
12 KHz
SR
PCM
NA
3 KHz
4 KHz
6 KHz
Table 0-2. Sampling frequency
Option
7
6
5
4
3
2
1
0
Volume (Normalized) Volume (dB)
1
0.8
0.63
0.5
0.4
0.32
0.2
0.1
0
-2
-4
-6
-8
-10
-14
-20
Table 0-3. Volume
The syntax of section control is listed below :
PLAY CH1/ CH2, h4 + voice_sv + t4
volume
sampling rate
section control
Three examples are given to show how the section control works.
Example (1) :
PLAY CH1, h4 + V1_ 37+t4 ; the voice V1 is played back with a sampling rate of
; 12 KHz (for ADPCM data) or 6 KHz (for PCM data)
; and with the maximum volume.
Example (2) :
PLAY CH1, h4 + V1_ x7+t4 ; the voice V1 is played back with the default sampling
; rate, 6 KHz (for PCM data) and with the maximum
; volume
相關PDF資料 |
PDF描述 |
|---|---|
| W561XXX | 4-CH MELODY WITH VOICE SYNTHESIZER (BandDirectorTM Family) |
| W562XXX | DUAL-TONE MELODY WITH VOICE SYNTHESIZER (BandDirector Series) |
| W567S010 | 8-CHANNEL SPEECH+MELODY PROCESSOR (BandDirectorTM Series) |
| W567S015 | 8-CHANNEL SPEECH+MELODY PROCESSOR (BandDirectorTM Series) |
| W567S020 | 8-CHANNEL SPEECH+MELODY PROCESSOR (BandDirectorTM Series) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W561XXX | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-CH MELODY WITH VOICE SYNTHESIZER (BandDirectorTM Family) |
| W562M02 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:DUAL-TONE MELODY WITH VOICE SYNTHESIZER (BandDirector Series) |
| W562S08 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:DUAL-TONE MELODY WITH VOICE SYNTHESIZER (BandDirector Series) |
| W562S10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
| W562S12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
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