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參數(shù)資料
| 型號(hào)： | MSM6650Family |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Voice Synthesis IC,(話音合成芯片) |
| 中文描述： | 語(yǔ)音合成芯片，（話音合成芯片） |
| 文件頁(yè)數(shù)： | 104/124頁(yè) |
| 文件大?。?/td> | 694K |
| 代理商： | MSM6650FAMILY |
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Semiconductor
MSM6650 Family
EDIT ROM
EDIT ROM
The role of edit ROM is to link phrases and build sentences, which makes an external microcontroller
unnecessary. The conventional MSM6375 family could not link phrases and synthesis channels in
standalone mode, but the MSM6650 family can using the edit ROM.
For example: The phrase "Today's weather is...." can be used to illustrate the differences between
the MSM6375 family and MSM6650. With the MSM6375 family (in stand-alone operation), indi-
vidual data must be stored as a phrase in ROM (see Table1) then for playback each phrase must be
addressed individually. Example: "Today's weather is sunny", and "Today's weather is rainy".
On the other hand, the MSM6650 family has edit ROM functions which eliminate the need for an
external microcontroller to provide the continuous timing necessary for voice concatenation, as with
the MSM6375 family. This means that individual phrases or words which are stored in phrase ROM
can be concatenated in the edit ROM and assigned a single address according to their content. This
feature allows for efficient use of memory for phrase storage in ROM. Table 2 shows phrases/words
stored in ROM and their addresses, Table 3 shows how you can combine the phrase/word addresses
(up to a maximum of 8) in the edit ROM to achieve fully concatenated phrases.
Conventionally data must be repeatedly stored to phrase ROM to vocalize "Today's weather is....",
but overlapped data is not required as shown in Table 2 by using edit ROM functions.
Table 1 Conventional Phrase ROM Configuration
Address [HEX]
01
02
Phrase
Today's weather is sunny.
Today's weather is rainy.
03
7F
Today's weather is sunny becoming cloudy, some areas are rainy.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6650GS-BK | 制造商:ROHM Semiconductor 功能描述: |
| MSM6652 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:SI/SD Voice Recognizer, Recorder/Player, and Speech Synthesizer |
| MSM6652A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Internal Mask ROM Voice Synthesis IC, Internal One-Time-Programmable OTP ROM Voice Synthesis IC, External ROM Drive Voice Synthesis IC |
| MSM6653 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:SI/SD Voice Recognizer, Recorder/Player, and Speech Synthesizer |
| MSM6653A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Internal Mask ROM Voice Synthesis IC, Internal One-Time-Programmable OTP ROM Voice Synthesis IC, External ROM Drive Voice Synthesis IC |
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