JPS6242323U - - Google Patents
Info
- Publication number
- JPS6242323U JPS6242323U JP13287585U JP13287585U JPS6242323U JP S6242323 U JPS6242323 U JP S6242323U JP 13287585 U JP13287585 U JP 13287585U JP 13287585 U JP13287585 U JP 13287585U JP S6242323 U JPS6242323 U JP S6242323U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- audio
- sensing element
- temperature sensing
- amplifier circuit
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
Description
第1図は、この考案の音響装置の一実施例を示
す回路構成図、第2図は、従来の音響装置の一例
を示す回路構成図である。
4……音声アンプ回路、11……音響装置、1
3……音量制御回路、13a……音量コントロー
ルボリユーム、16……感温素子。
FIG. 1 is a circuit diagram showing an embodiment of the audio device of this invention, and FIG. 2 is a circuit diagram showing an example of a conventional audio device. 4...Audio amplifier circuit, 11...Audio device, 1
3... Volume control circuit, 13a... Volume control volume, 16... Temperature sensing element.
Claims (1)
声アンプ回路に供給される音声信号の音量を可変
制御する音声コントロールボリユーム付きの音量
制御回路と、前記音声アンプ回路に組み付けられ
、温度変化により抵抗値が変化する感温素子と、
この感温素子を介して前記音量コントロールボリ
ユームに電流を供給する直流電源とからなる音響
装置。 an audio amplifier circuit that amplifies an audio signal; a volume control circuit with an audio control volume that variably controls the volume of the audio signal supplied to the audio amplifier circuit; A changing temperature sensing element,
An audio device comprising a DC power source that supplies current to the volume control volume via the temperature sensing element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13287585U JPS6242323U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13287585U JPS6242323U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6242323U true JPS6242323U (en) | 1987-03-13 |
Family
ID=31032665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13287585U Pending JPS6242323U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6242323U (en) |
-
1985
- 1985-08-30 JP JP13287585U patent/JPS6242323U/ja active Pending