JPH04123598A - Sound leakage prevention device for headphone - Google Patents
Sound leakage prevention device for headphoneInfo
- Publication number
- JPH04123598A JPH04123598A JP24432790A JP24432790A JPH04123598A JP H04123598 A JPH04123598 A JP H04123598A JP 24432790 A JP24432790 A JP 24432790A JP 24432790 A JP24432790 A JP 24432790A JP H04123598 A JPH04123598 A JP H04123598A
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- sound
- sound volume
- volume
- user
- 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
- 230000002265 prevention Effects 0.000 title claims description 8
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
- Stereophonic Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はヘッドホンステレオなどの音響機器に用いるヘ
ッドホンの音漏れ防止装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sound leakage prevention device for headphones used in audio equipment such as headphone stereos.
従来の技術
従来は第2図に示すように、ヘッドホン3の使用者が自
分の耳で外部の騒音を認識し、外部に音漏れのない程度
に使用者の判断によって、音量調節器4で音量を調節し
てヘッドホン3の音が外部に漏れることを防いでいる。BACKGROUND ART Conventionally, as shown in FIG. 2, a user of headphones 3 recognizes external noise with his or her ears and adjusts the volume using a volume controller 4 according to the user's judgment to the extent that no sound leaks outside. is adjusted to prevent the sound from the headphones 3 from leaking to the outside.
発明が解決しようとする課題
しかしながら上記の従来の構成では、ヘッドホンの使用
者の判断で音量を調節するので、使用者は小さな音量で
聞いているつもりでも、音漏れしている場合があシ、完
全に音漏れを防止することができないという問題点を有
していた。Problems to be Solved by the Invention However, in the conventional configuration described above, the volume is adjusted at the discretion of the headphone user, so even if the user intends to listen at a low volume, there may be sound leakage. There was a problem in that it was not possible to completely prevent sound leakage.
本発明は上記従来の問題点を解決するもので、使用者の
判断に頼ることなく完全に音漏れを防止することができ
るヘッドホンの音漏れ防止装置を提供することを目的と
する。The present invention solves the above-mentioned conventional problems, and aims to provide a sound leakage prevention device for headphones that can completely prevent sound leakage without relying on the user's judgment.
課題を解決するための手段
この目的を達成するために本発明のヘッドホンの音漏れ
防止装置は、ヘッドホンの音量と外部の騒音とを比較検
出する騒音検出装置と、ヘッドホンの音が外部に漏れて
いることをヘッドホンの使用者に知らせる電気信号送品
装置を備えた構成を有している。Means for Solving the Problem To achieve this object, the sound leakage prevention device for headphones of the present invention includes a noise detection device that compares and detects the volume of the headphones with external noise, and a noise detection device that detects the volume of the headphones by comparing it with external noise. The device is equipped with an electrical signal sending device that notifies the headphone user that the headphone is in use.
作用
この構成によって、ヘッドホンの音量と外部の騒音を比
較することによってヘッドホンの音量のほうが大きい場
合は、ヘッドホンの音漏れをへ。With this configuration, by comparing the volume of the headphones with external noise, if the volume of the headphones is higher, the sound leakage from the headphones is eliminated.
ドホンの使用者に知らせることとなる。Dohon users will be notified.
実施例
以下本発明の一実施例について、図面を鈷照ながら説明
する。EXAMPLE An example of the present invention will be described below with reference to the drawings.
第1図に示すように、音響機器の音を聞くとかできるヘ
ッドホン3には、外部の音量を検知る騒音検知する騒音
検出装置1と、人体に害のい弱い電気信号を送出する電
気信号送出装置2設け、音量調節器4でヘッドホン3に
流れる音:を設定する構成である。As shown in FIG. 1, headphones 3 that can be used to listen to sounds from audio equipment include a noise detection device 1 that detects external sound volume, and an electrical signal transmitter that transmits weak electrical signals that are harmless to the human body. A device 2 is provided, and a volume controller 4 is used to set the sound flowing through headphones 3.
以上のように構成されたヘッドホンの音漏れ[止装置に
ついて、以下その動作について説明す騒音検出装置1を
使用して、音量調節器4で設ニされているヘッドホン3
の音量と外部の騒音と)比較し、音量調節器4で設定さ
れているヘッド;ン3の音量のほうが大きい場合は、電
気信号送と装置2で人体に害のない程度の弱い電気信号
を・ットホンから流して、ヘッドホン3の使用者に知f
せ、使用者が、音量調節器4で音量を小さくす2以上の
ように本実施例によれば、ヘッドホン(音量と外部の騒
音を比較検出する騒音検出装置2−12ドホンの音量が
外部の騒音より大きいことを使用者に知らせる電気信号
選出装置を設けることにより、騒音検出装置でヘッドホ
ンの音量と外部の騒音とを機械的に比較することができ
、ヘッドホンの音量が外部の騒音より大きい場合は、使
用者に人体に害のない程度の軽い衝撃を与えるので、使
用者は必ず気が付き、ヘッドホンの音量を小さくし、確
実に音漏れを防止することができる。The sound leakage prevention device of the headphones configured as described above is configured using the noise detection device 1, the operation of which will be explained below.
and external noise), and if the volume of the head (3) set with the volume controller 4 is higher, the electric signal transmission and device 2 should send a weak electric signal that is not harmful to the human body.・Inform the users of headphones 3 by playing it on the headphone.
According to the present embodiment, the user lowers the volume using the volume controller 4.2 According to this embodiment, the noise detection device 2-12 compares and detects the volume of the headphones (the volume and the external noise). By providing an electrical signal selection device that informs the user that it is louder than the noise, the noise detection device can mechanically compare the volume of the headphones with the external noise, and if the volume of the headphones is louder than the external noise. gives the user a mild impact that is harmless to the human body, so the user is sure to notice and reduce the volume of the headphones to reliably prevent sound leakage.
発明の効果
上記の実施例の説明からも明らかなように本発明は、騒
音検出装置と、電気信号選出装置をヘッドホンに設けた
構成により、使用者がヘッドホンの音が外部に漏れてい
ることを確実に知シ、ヘッドホンの音量を小さくして外
部への音漏れを完全に防止することができる優れたヘッ
ドホンの音漏れ防止装置を実現できるものである。Effects of the Invention As is clear from the description of the embodiments above, the present invention has a configuration in which headphones are provided with a noise detection device and an electrical signal selection device, so that the user can detect whether the sound of the headphones is leaking to the outside. It is possible to realize an excellent headphone sound leakage prevention device that can reliably reduce the volume of the headphones and completely prevent sound leakage to the outside.
第1図は本発明の一実施例のヘッドホンの音漏れ防止装
置の構成を示す概念図、第2図は従来のヘッドホンの構
成を示す概念図である。
1・・・・・・騒音検出装置、
・・・・・電気信号選出装置
第
!
図FIG. 1 is a conceptual diagram showing the configuration of a sound leakage prevention device for headphones according to an embodiment of the present invention, and FIG. 2 is a conceptual diagram showing the configuration of a conventional headphone. 1...Noise detection device...Electrical signal selection device! figure
Claims (1)
検出装置と、ヘッドホンの音量が外部の騒音より大きい
場合は使用者に知らせる電気信号送出装置を備えたヘッ
ドホンの音漏れ防止装置。A sound leakage prevention device for headphones includes a noise detection device that compares and detects the volume of the headphones with external noise, and an electric signal sending device that notifies the user when the volume of the headphones is higher than the external noise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24432790A JPH04123598A (en) | 1990-09-14 | 1990-09-14 | Sound leakage prevention device for headphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24432790A JPH04123598A (en) | 1990-09-14 | 1990-09-14 | Sound leakage prevention device for headphone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04123598A true JPH04123598A (en) | 1992-04-23 |
Family
ID=17117065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24432790A Pending JPH04123598A (en) | 1990-09-14 | 1990-09-14 | Sound leakage prevention device for headphone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04123598A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008160506A (en) * | 2006-12-25 | 2008-07-10 | Sony Corp | Audio output apparatus, audio output method, audio output system, and program for audio output processing |
US20080170725A1 (en) * | 2007-01-16 | 2008-07-17 | Sony Corporation | Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
JP2009303022A (en) * | 2008-06-16 | 2009-12-24 | Rockridgesound Japan Co Ltd | Sound leakage simulator |
US7968786B2 (en) | 2008-07-08 | 2011-06-28 | Sony Corporation | Volume adjusting apparatus and volume adjusting method |
US11449302B2 (en) | 2018-09-28 | 2022-09-20 | Hewlett-Packard Development Company, L.P. | Volume adjustments based on ambient sounds and voices |
-
1990
- 1990-09-14 JP JP24432790A patent/JPH04123598A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008160506A (en) * | 2006-12-25 | 2008-07-10 | Sony Corp | Audio output apparatus, audio output method, audio output system, and program for audio output processing |
US8447041B2 (en) | 2006-12-25 | 2013-05-21 | Sony Corporation | Audio output apparatus, audio output method, audio output system, and program for audio output processing |
US20080170725A1 (en) * | 2007-01-16 | 2008-07-17 | Sony Corporation | Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
EP1947904A1 (en) | 2007-01-16 | 2008-07-23 | Sony Corporation | Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
JP2008177629A (en) * | 2007-01-16 | 2008-07-31 | Sony Corp | Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
US8340323B2 (en) | 2007-01-16 | 2012-12-25 | Sony Corporation | Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
JP2009303022A (en) * | 2008-06-16 | 2009-12-24 | Rockridgesound Japan Co Ltd | Sound leakage simulator |
US7968786B2 (en) | 2008-07-08 | 2011-06-28 | Sony Corporation | Volume adjusting apparatus and volume adjusting method |
US11449302B2 (en) | 2018-09-28 | 2022-09-20 | Hewlett-Packard Development Company, L.P. | Volume adjustments based on ambient sounds and voices |
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