JPS58110544U - Vehicle audio notification device - Google Patents
Vehicle audio notification deviceInfo
- Publication number
- JPS58110544U JPS58110544U JP794482U JP794482U JPS58110544U JP S58110544 U JPS58110544 U JP S58110544U JP 794482 U JP794482 U JP 794482U JP 794482 U JP794482 U JP 794482U JP S58110544 U JPS58110544 U JP S58110544U
- Authority
- JP
- Japan
- Prior art keywords
- voice
- vehicle
- circuit
- noise
- signal
- 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
Landscapes
- Alarm Systems (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案に係る音声報知装置の一実施例を示す
回路構成図、第２図は出力音声の周波数特性と騒音レベ
ルとの関係を示す特性図である。
１・・・報知信号出力部、２・・・音声合成回路、３・
・・トーンコントロール回路、４・・・増幅回路、５・
・・スピーカ。FIG. 1 is a circuit configuration diagram showing an embodiment of the audio notification device according to the present invention, and FIG. 2 is a characteristic diagram showing the relationship between the frequency characteristics of output audio and the noise level. 1... Notification signal output section, 2... Speech synthesis circuit, 3.
...Tone control circuit, 4...Amplification circuit, 5.
...Speaker.
Claims (1)
信号あるいは車輌走行に関連する情報信号に応答して発
声回路を作動し、異常発生内容および走行情輯を音声に
て報知するようにした装置において、車内騒音あるいは
騒音の発生に関与する事象の所定変化を検出する騒音判
定回路を設け、かつ入力信号に応答する音声合成回路か
らの選択された音声信号を発声回路へ転送する経路に、
高音部の周波数帯のレベルを上げるフィルタ回路を接続
し、車内騒音レベルに応じて出力される騒音判定回路か
らの判定信号により上記フィルタ回路の周波数特性を選
択することを特徴とする車輛用音声報知装置。A voice circuit is activated in response to signals from abnormality detection sensors installed at various locations on the vehicle or information signals related to vehicle driving, and the abnormality content and driving information are notified by voice. In the apparatus, a noise determination circuit is provided to detect a predetermined change in in-vehicle noise or an event related to the generation of noise, and a path for transmitting a selected voice signal from a voice synthesis circuit responsive to an input signal to a voice production circuit;
A voice notification for a vehicle, characterized in that a filter circuit that increases the level of a high frequency band is connected, and the frequency characteristics of the filter circuit are selected based on a determination signal from a noise determination circuit output according to the noise level in the vehicle. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP794482U JPS58110544U (en) | 1982-01-23 | 1982-01-23 | Vehicle audio notification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP794482U JPS58110544U (en) | 1982-01-23 | 1982-01-23 | Vehicle audio notification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58110544U true JPS58110544U (en) | 1983-07-28 |
Family
ID=30020668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP794482U Pending JPS58110544U (en) | 1982-01-23 | 1982-01-23 | Vehicle audio notification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110544U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613233A (en) * | 1979-07-16 | 1981-02-09 | Nissan Motor Co Ltd | Alarm |
| JPS5636546B2 (en) * | 1976-06-17 | 1981-08-25 |
-
1982
- 1982-01-23 JP JP794482U patent/JPS58110544U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636546B2 (en) * | 1976-06-17 | 1981-08-25 | ||
| JPS5613233A (en) * | 1979-07-16 | 1981-02-09 | Nissan Motor Co Ltd | Alarm |
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