JPS6146635U - voice guidance device - Google Patents
voice guidance deviceInfo
- Publication number
- JPS6146635U JPS6146635U JP1984128907U JP12890784U JPS6146635U JP S6146635 U JPS6146635 U JP S6146635U JP 1984128907 U JP1984128907 U JP 1984128907U JP 12890784 U JP12890784 U JP 12890784U JP S6146635 U JPS6146635 U JP S6146635U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- amplification factor
- detection means
- amount detection
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示すブロック図、第２図
はレベル検出回路の一例を示す回路図、第３図は騒音検
出の時間単位の説明区である。
第４図はこの考案の他の実施例を示すブロック図である
。FIG. 1 is a block diagram showing an embodiment of this invention, FIG. 2 is a circuit diagram showing an example of a level detection circuit, and FIG. 3 is an explanation of noise detection in time units. FIG. 4 is a block diagram showing another embodiment of this invention.
Claims (1)
用音声信号を出力する出力回路と、その出力した音声信
を与えられるスピーカとを有する音声案内装置において
、 同機器の周囲騒音量を検出する手段を設けるとともに、
前記出力回路と前記スピーカとの間に前記騒音量検出手
段の出力をパラメータとして前記出力回路の出力電圧の
増幅率を加減する電圧増幅率変換回路を挿入し、この電
圧増幅率変換回路又は前記スピーカの出力の有無を検出
する回路を備え、さらに前記騒音量検出手段と前記電圧
増幅率変換回路の間に出力検出回跨の出力信号によりそ
の出力直前の前記騒音量検出手段の出力値を保持する記
憶回路を設けたことを特徴とする音声案内装置。[Scope of Claim for Utility Model Registration] In an audio guidance device that is automatically activated when the guidance conditions of the device itself are satisfied and has an output circuit that outputs a guidance audio signal and a speaker that receives the output audio signal, In addition to providing a means to detect the amount of ambient noise around the equipment,
A voltage amplification factor conversion circuit that adjusts the amplification factor of the output voltage of the output circuit using the output of the noise amount detection means as a parameter is inserted between the output circuit and the speaker, and the voltage amplification factor conversion circuit or the speaker further comprises a circuit for detecting the presence or absence of an output of the noise amount detection means, and further holds the output value of the noise amount detection means immediately before the output by an output signal of the output detection circuit between the noise amount detection means and the voltage amplification factor conversion circuit. A voice guidance device characterized by being provided with a memory circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984128907U JPS6146635U (en) | 1984-08-25 | 1984-08-25 | voice guidance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984128907U JPS6146635U (en) | 1984-08-25 | 1984-08-25 | voice guidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6146635U true JPS6146635U (en) | 1986-03-28 |
Family
ID=30687530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984128907U Pending JPS6146635U (en) | 1984-08-25 | 1984-08-25 | voice guidance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6146635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010102223A (en) * | 2008-10-27 | 2010-05-06 | Alpine Electronics Inc | Voice articulation improving method and voice articulation improving system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210398A (en) * | 1981-06-19 | 1982-12-23 | Fujitsu Ltd | Voice output inspection system |
| JPS59202540A (en) * | 1983-05-04 | 1984-11-16 | Mitsubishi Electric Corp | Terminal device |
-
1984
- 1984-08-25 JP JP1984128907U patent/JPS6146635U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210398A (en) * | 1981-06-19 | 1982-12-23 | Fujitsu Ltd | Voice output inspection system |
| JPS59202540A (en) * | 1983-05-04 | 1984-11-16 | Mitsubishi Electric Corp | Terminal device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010102223A (en) * | 2008-10-27 | 2010-05-06 | Alpine Electronics Inc | Voice articulation improving method and voice articulation improving system |
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