CN1508988A - 红外无线耳机 - Google Patents

红外无线耳机 Download PDF

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Publication number
CN1508988A
CN1508988A CNA021549974A CN02154997A CN1508988A CN 1508988 A CN1508988 A CN 1508988A CN A021549974 A CNA021549974 A CN A021549974A CN 02154997 A CN02154997 A CN 02154997A CN 1508988 A CN1508988 A CN 1508988A
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CN
China
Prior art keywords
earphone
infrared
wireless earphone
voice signal
infrared wireless
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
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CNA021549974A
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English (en)
Inventor
刘崇毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINPENG INDUSTRIAL Co Ltd SHANGHAI
Original Assignee
JINPENG INDUSTRIAL Co Ltd SHANGHAI
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by JINPENG INDUSTRIAL Co Ltd SHANGHAI filed Critical JINPENG INDUSTRIAL Co Ltd SHANGHAI
Priority to CNA021549974A priority Critical patent/CN1508988A/zh
Publication of CN1508988A publication Critical patent/CN1508988A/zh
Pending legal-status Critical Current

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  • Optical Communication System (AREA)
  • Headphones And Earphones (AREA)

Abstract

一种红外无线耳机,由红外发射机和耳机构成,其特征在于所述的耳机连接设置有红外接收机,所述的红外发射机将声音信号向外部空间信号传播,所述的红外接收机从外部空间中采集接收到声音信号,并将声音信号传递给所述的耳机,由所述的耳机将声音还原。

Description

红外无线耳机
技术领域:
本发明涉及一种耳机,特别是一种红外无线耳机。
背景技术:
现有技术中,计算机、收音机等有放音功能的设备大多配备有有线的声音传输设备,即有线耳机,当用户移动自己的空间位置时,常常会因为有线耳机的线的限制,给工作和学习带了不便,特别是距离上的限制最为明显,当用户从一个空间区间转到另一个空间区间时,所需要的声音通过有线耳机是不可能跟随传播的。
发明内容:
本发明所要解决的技术问题是:现有技术中,计算机、收音机等有放音功能的设备大多配备有有线的声音传输设备,即有线耳机,当用户移动自己的空间位置时,常常会因为有线耳机的线的限制,给工作和学习带了不便,特别是距离上的限制最为明显,当用户从一个空间区间转到另一个空间区间时,所需要的声音通过有线耳机是不可能跟随传播的。本发明为解决已有技术中的上述技术问题所采用的技术方案是提供一种红外无线耳机,所述的这种红外无线耳机由红外发射机和耳机构成,其特征在于所述的耳机连接设置有红外接收机,所述的红外发射机将声音信号向外部空间信号传播,所述的红外接收机从外部空间中采集接收到声音信号,并将声音信号传递给所述的耳机,由所述的耳机将声音还原,具体的,所述的红外发射机中设置有信号调制电路。
本发明与已有技术相对照,效果是积极且明显的。本发明红外无线耳机采用无线发射和接收技术,将声音通过无线电波传递,克服了有线耳机带给用户在使用空间上的限制,提高生活和学习的效率。
具体实施方式:
本发明一种红外无线耳机,所述的这种红外无线耳机由红外发射机和耳机构成,其特征在于所述的耳机连接设置有红外接收机,所述的红外发射机将声音信号向外部空间信号传播,所述的红外接收机从外部空间中采集接收到声音信号,并将声音信号传递给所述的耳机,由所述的耳机将声音还原,具体的,所述的红外发射机中设置有信号调制电路。

Claims (2)

1,一种红外无线耳机,由红外发射机和耳机构成,其特征在于:所述的耳机连接设置有红外接收机,所述的红外发射机将声音信号向外部空间信号传播,所述的红外接收机从外部空间中采集接收到声音信号,并将声音信号传递给所述的耳机,由所述的耳机将声音还原。
2,如权利要求1所述的红外无线耳机,其特征在于:所述的红外发射机中设置有信号调制电路。
CNA021549974A 2002-12-20 2002-12-20 红外无线耳机 Pending CN1508988A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA021549974A CN1508988A (zh) 2002-12-20 2002-12-20 红外无线耳机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA021549974A CN1508988A (zh) 2002-12-20 2002-12-20 红外无线耳机

Publications (1)

Publication Number Publication Date
CN1508988A true CN1508988A (zh) 2004-06-30

Family

ID=34235655

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA021549974A Pending CN1508988A (zh) 2002-12-20 2002-12-20 红外无线耳机

Country Status (1)

Country Link
CN (1) CN1508988A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091551A1 (zh) * 2009-02-13 2010-08-19 深圳华为通信技术有限公司 一种实现音频连接器接口转用的方法及终端设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091551A1 (zh) * 2009-02-13 2010-08-19 深圳华为通信技术有限公司 一种实现音频连接器接口转用的方法及终端设备
CN102308497A (zh) * 2009-02-13 2012-01-04 华为终端有限公司 一种实现音频连接器接口转用的方法及终端设备
CN102308497B (zh) * 2009-02-13 2015-06-03 华为终端有限公司 一种实现音频连接器接口转用的方法及终端设备

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