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參數(shù)資料
| 型號： | HT81R03 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | EasyVoiceTM 3-Second Speech |
| 中文描述： | EasyVoiceTM 3，第二次發(fā)言 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 136K |
| 代理商： | HT81R03 |
HT81003/HT81R03
6
July 24, 2000
Preliminary
the playing order of the sections in the groups.
Notice that the total amount of sections in-
cluded in the groups should be less than 256
which is the space limitation of the function ta-
ble ROM.
KEY1 as a direct key
Each key is mapped to a group in the
function table. If a key is not used, the group
mapped to that key is a piece of silence. The
following is an example of the function table:
Group 1
sec.1 + sec.2 + sec.3 + sec.4
Group 2
sec.3
As illustrated in the table, voice ROM is com-
posed of 4 sections, and 5 sections for the
function table. If KEY1 is momentarily trig-
gered, section 1, section 2, section 3 and sec-
tion 4 are played in sequence and then
stopped. Triggering KEY2 plays section 3.
KEY1 as a sequential key
When KEY1 is optioned as a sequential key, it
can include multiple groups (sub-groups) in
the function table. However, KEY2 is used as a
direct key exclusively and comprise of only
one group in the function table.
An example is shown below:
Group 1-1 sec.4 + sec.2
Group 1-2 sec.1 + sec.3
:
:
:
:
Group1-N sec.2 + sec.3
Group 2
sec.2 + sec.3
As indicated in the above table, KEY1 can be
made up of sub-groups. The corresponding
sub-groups is played in sequence each time
KEY1 is triggered.
The playing sequence of sequential KEY1 is:
Group 1-1
Group 1-2
Group1-N(thelastgroup)
Reset of KEY1 playing sequence
If a sub-group of KEY1 group is being played
and KEY2 is triggered, the playing
sub-group will be terminated, and the newly
triggered key group is played in stead. The
first sub-group will start playing by
retriggering KEY1. In other words, the
KEY1 playing sequence is reset whenever a
keyotherthanKEY1istriggered(seeFigure
1).
Group 1-3 .....
Group1-1.....
Sub-group selection
When KEY1 is triggered with pulses, a de-
sired sub-group can be selected by controlling
its corresponding pulse number. However,
the features of KEY1 have to be set in the fol-
lowing ways:
sequential
retriggerable
minimum key debounce time
( 1.2ms, f
OSC
=2MHz)
For instance, if sub-group 1-3 is the previous
playinggroup,sub-group1-5willstartplaying
after2pulsesareappliedtoKEY1,andsoon.
TomakeaselectionofKEY1sub-groupsmore
easy,KEY2shouldbeprogrammedassilence.
Thenthissilencekeyhastobetriggeredtore-
set KEY1. By so doing, the playing sub-group
of KEY1 is directly specified by the pulse
number applied to KEY1 (see Figure 2).
KEY2 as a stop key (by mask option)
When KEY2 functions as a stop key, any voice
output can be stopped by pressing KEY2.
- # 2 + %
- # 2 + %
- # 2 + %
- # 2 +
- # 2 + %
0
Figure 1. Reset of KEY1 playing sequence
相關PDF資料 |
PDF描述 |
|---|---|
| HT8100 | EasyVoice Speech |
| HT81006 | EasyVoice Speech |
| HT81009 | EasyVoice Speech |
| HT81012 | EasyVoice Speech |
| HT81018 | EasyVoice Speech |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT81R09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:EasyVoiceTM Speech |
| HT81R18 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:EasyVoiceTM Speech |
| HT81R30(18DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| HT81R36 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:EasyVoiceTM Speech |
| HT81XXX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:EasyVoiceTM Speech |
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