JPS631272U - - Google Patents
Info
- Publication number
- JPS631272U JPS631272U JP1986093765U JP9376586U JPS631272U JP S631272 U JPS631272 U JP S631272U JP 1986093765 U JP1986093765 U JP 1986093765U JP 9376586 U JP9376586 U JP 9376586U JP S631272 U JPS631272 U JP S631272U
- Authority
- JP
- Japan
- Prior art keywords
- outputs
- money
- circuit
- signal
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003321 amplification Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
第１図は本考案の一実施例の音声認識装置付自
動販売機の制御回路のブロツク図、第２図は従来
の音声認識装置付自動販売機の制御回路のブロツ
ク図である。
１……マイクロホン、２……増幅回路、３……
音声認識装置、４……貨幣選別処理装置、５……
演算制御部、６……雑音測定回路、７……リレー
。
FIG. 1 is a block diagram of a control circuit of a vending machine equipped with a voice recognition device according to an embodiment of the present invention, and FIG. 2 is a block diagram of a control circuit of a conventional vending machine equipped with a voice recognition device. 1...Microphone, 2...Amplification circuit, 3...
Voice recognition device, 4... Money sorting processing device, 5...
Arithmetic control unit, 6...Noise measurement circuit, 7...Relay.
Claims (1)
ホンの出力電圧波形の雑音レベルを測定し、雑音
レベル信号を出力する雑音測定回路と、前記マイ
クロホンの出力電圧波形を増幅し利得を切替えて
音声信号を出力する増幅回路と、この増幅回路の
音声信号により予め定められた音声内容との比較
、照合を行い一致した場合に一致した内容を示す
一致信号を出力する音声認識装置と、投入貨幣を
選別し、投入された貨幣種別を示す貨幣信号を出
力する貨幣選別処理装置と、前記貨幣選別処理装
置からの貨幣信号が入力されていない間、前記雑
音測定回路からの雑音レベル信号で前記増幅回路
の利得を調整する演算処理部とを備えたことを特
徴とする音声認識装置付自動販売機の制御回路。 A microphone that inputs audio, a noise measurement circuit that measures the noise level of the output voltage waveform of this microphone and outputs a noise level signal, and an amplifier that amplifies the output voltage waveform of the microphone, switches the gain, and outputs an audio signal. A circuit, a voice recognition device that compares and collates a predetermined voice content using the voice signal of this amplification circuit, and outputs a matching signal indicating the matched content when they match, and a voice recognition device that sorts input coins and outputs a matching signal indicating the matched contents. a money sorting processing device that outputs a money signal indicating the type of money that has been picked up; and adjusting the gain of the amplifier circuit with a noise level signal from the noise measuring circuit while the money signal from the money sorting processing device is not input. 1. A control circuit for a vending machine with a voice recognition device, characterized by comprising a calculation processing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986093765U JPS631272U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986093765U JPS631272U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631272U true JPS631272U (en) | 1988-01-07 |
Family
ID=30956618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986093765U Pending JPS631272U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631272U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125494A (en) * | 1981-01-27 | 1982-08-04 | Matsushita Refrigeration | Vending machine with voice recognition synthesizer |
| JPS5746971B2 (en) * | 1975-01-10 | 1982-10-06 | ||
| JPS594321A (en) * | 1982-06-30 | 1984-01-11 | Fujitsu Ltd | Voice starting circuit |
| JPS6060576A (en) * | 1983-09-13 | 1985-04-08 | Mitsubishi Electric Corp | Laser distance measuring device |
-
1986
- 1986-06-19 JP JP1986093765U patent/JPS631272U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746971B2 (en) * | 1975-01-10 | 1982-10-06 | ||
| JPS57125494A (en) * | 1981-01-27 | 1982-08-04 | Matsushita Refrigeration | Vending machine with voice recognition synthesizer |
| JPS594321A (en) * | 1982-06-30 | 1984-01-11 | Fujitsu Ltd | Voice starting circuit |
| JPS6060576A (en) * | 1983-09-13 | 1985-04-08 | Mitsubishi Electric Corp | Laser distance measuring device |
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