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參數資料
| 型號： | HT84072 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Magic VoiceTM |
| 中文描述： | 魔術VoiceTM |
| 文件頁數： | 1/31頁 |
| 文件大小： | 246K |
| 代理商： | HT84072 |
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HT84XXX
Magic Voice
TM
ROM Selection Table
The HT84XXX series provides various voice capacity as shown below:
Part No.
HT84036
HT84072
HT84144
HT84192
HT84384
ROM
768Kb
1536Kb
3072Kb
4096Kb
8192Kb
Voice
Length
36 sec
72 sec
144 sec
192 sec
384 sec
Note: The voice capacity is based on a sampling rate of 21Kb/s
1
April 26, 2000
General Description
The HT84XXX family is a series of programma-
ble speech synthesizers and tone generators de-
signed for user-defined voice and melody
applications. It provides various sampling
rates and beats, tone levels, tempos for the
speech synthesizer and melody generator. The
HT84XXX series has two built-in high quality,
current type D/A outputs with 16 levels of vol-
ume control. The user s commands enable the
user to program the powerful custom function
such as to build-in a tiny controller. The Magic
Voice
TM
provides various operational functions
similar to arithmetic operation, logic operation,
branch decision, random counter, and a pro-
grammable timer. The Magic Voice
TM
series
are suitable for versatile voice and sound effect
applications.
The HT84XXX Magic Voice
TM
is Easy For-
mat
TM
supported.
Features
Operating voltage: 2.4V~5.0V
Programmable tone melody generator
ADPCM or -law PCM, PCM synthesis
Wide range of sampling rate for voice
synthesis
Minimum sampling rate step: 100Hz
Voice melody mixed output
Programmable 2 channels of melody mixed
output
Programmable 2 channels of voice mixed
output
13 kinds of melody beats
5 octaves of tone level and 18 tempos
16 levels of digital volume control
Two current type D/A outputs
Eight programmable I/O pins
Four programmable input pins
Provides 36 sec to 384 sec of voice capacity
Timer controller
Voice fill-in function
Powerful user-defined functions
Power-on initial setting
28-pin SKDIP package
Applications
High-end educational leisure products
Alert and warning systems
Speech synthesizers and sound effect
generators
Magic Voice
TM
is a trademark of Holtek Semiconductor Inc.
Easy Format
TM
is a trademark of Grow With Me, Inc.
相關PDF資料 |
PDF描述 |
|---|---|
| HT84144 | Magic VoiceTM |
| HT84192 | Magic VoiceTM |
| HT84384 | Magic VoiceTM |
| HT85036 | Green Voice |
| HT85048 | Green Voice |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT84096 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| HT84144 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Magic VoiceTM |
| HT84192 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Magic VoiceTM |
| HT84240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| HT84288 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
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