WO2001086829A1 - Emetteur-recepteur - Google Patents
Emetteur-recepteur Download PDFInfo
- Publication number
- WO2001086829A1 WO2001086829A1 PCT/JP2001/003935 JP0103935W WO0186829A1 WO 2001086829 A1 WO2001086829 A1 WO 2001086829A1 JP 0103935 W JP0103935 W JP 0103935W WO 0186829 A1 WO0186829 A1 WO 0186829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transceiver
- transmitting
- audio
- unit
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
Definitions
- the present invention relates to transceivers, and more particularly, to transceivers that can be used during severe work such as salvage operations.
- Transceivers are generally portable and used outdoors, so they are becoming smaller and smaller with the spread of them.However, the speed and microphone using air vibration are built into the transceiver itself, making it sufficiently waterproof. It cannot have sex.
- transceiver is not particularly problematic when used in daily life, but if it is immersed in water during underwater work, such as in the case of salvage rescue, water pressure causes vibration and vibration of the microphone The board is likely to be unusable due to deformation. Also, since it cannot be used in a hands-free state, it is difficult to use it in situations where it is necessary to jump into the sea from a helicopter for salvage.
- the present invention has been made in view of the above-mentioned problems of the related art, and is a transceiver having waterproofness, which can be used in a hands-free state, and which can be used under severe conditions such as salvage work.
- the challenge is to provide Disclosure of the invention
- the present invention comprises a PTT switch for transmitting an audio signal in response to switch depression, an audio input / output unit for inputting / outputting audio, and a main unit for transmitting / receiving a radio signal.
- a transceiver which is configured as a unit and includes means for transmitting and receiving signals between the independent unit and the main body.
- FIG. 1 is a perspective view of a waterproof transceiver according to the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 is a perspective view of a waterproof transceiver according to the present invention.
- the transceiver 1 includes a voice input / output unit 2 for inputting / outputting a voice, a PTT switch (push-to-talk switch) 3 for transmitting a voice signal when the switch is pressed, and a main unit 4 for transmitting / receiving a wireless signal.
- a voice input / output unit 2 for inputting / outputting a voice
- PTT switch push-to-talk switch
- main unit 4 for transmitting / receiving a wireless signal.
- Each component is provided with a signal transmission / reception unit for exchanging signals, and the components are connected to each other by a waterproof cable 5 having a long stroke.
- the speaker 2 b of the audio input / output unit 2 is a bone conduction type speaker capable of transmitting an input audio signal as bone conduction sound
- the microphone 2 a is adapted to transmit voice through a human bone. If it is configured as a bone conduction type microphone that can pick up vibration and convert it to an audio signal, it can be a completely waterproof audio input / output unit.
- the bone conduction type speech force 2b and the bone conduction type microphone 2a can be completely hermetically sealed in the case, so that perfect waterproofness can be provided.
- the PTT switch 3 be configured relatively large so that the gloves can be operated reliably while wearing gloves.
- VOX voice activation device
- the present invention is as described above, and the PTT switch, the voice transmitting / receiving unit, and the main unit can be separated and used in a position that does not interfere with the user's preference. It can be used even under harsh conditions, such as having sufficient waterproofness, and can be used in a hands-free manner, and is particularly suitable for use in salvage work.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/030,714 US6993365B2 (en) | 2000-05-12 | 2001-05-11 | Waterproof transceiver having PTT switch, sound input/output portion and main portion formed into independent units |
AU56702/01A AU5670201A (en) | 2000-05-12 | 2001-05-11 | Transceiver |
KR1020027000233A KR20020035094A (ko) | 2000-05-12 | 2001-05-11 | 트랜시이버 |
EP01930060A EP1198071A4 (en) | 2000-05-12 | 2001-05-11 | TRANSMITTER RECEIVER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000140307A JP2001320296A (ja) | 2000-05-12 | 2000-05-12 | トランシーバ |
JP2000-140307 | 2000-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001086829A1 true WO2001086829A1 (fr) | 2001-11-15 |
Family
ID=18647626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/003935 WO2001086829A1 (fr) | 2000-05-12 | 2001-05-11 | Emetteur-recepteur |
Country Status (7)
Country | Link |
---|---|
US (1) | US6993365B2 (ja) |
EP (1) | EP1198071A4 (ja) |
JP (1) | JP2001320296A (ja) |
KR (1) | KR20020035094A (ja) |
CN (1) | CN1197260C (ja) |
AU (1) | AU5670201A (ja) |
WO (1) | WO2001086829A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10103610A1 (de) * | 2001-01-28 | 2002-08-14 | Audioton Kabelwerk Gmbh | Freisprecheinrichtung für den Betrieb von Mobiltelefonen in Kraftfahrzeugen |
DE10103608A1 (de) * | 2001-01-28 | 2002-08-14 | Audioton Kabelwerk Gmbh | Freisprecheinrichtung für den Betrieb von Mobiltelefonen in Kraftfahrzeugen |
US20070254725A1 (en) * | 2006-04-26 | 2007-11-01 | Smith Richard C | Cellular telephone cable assembly |
US8625834B2 (en) | 2004-09-27 | 2014-01-07 | Surefire, Llc | Ergonomic earpiece and attachments |
US8611969B2 (en) | 2004-01-29 | 2013-12-17 | Surefire, Llc | Cable assembly with earpiece |
US8548395B2 (en) * | 2006-07-26 | 2013-10-01 | Surefire, Llc | Push-to-talk switch |
US20080026699A1 (en) * | 2006-07-26 | 2008-01-31 | Smith Richard C | Push-to-talk switch |
US7751543B1 (en) | 2006-05-02 | 2010-07-06 | Nextel Communications Inc, | System and method for button-independent dispatch communications |
SG10201800002WA (en) | 2014-02-11 | 2018-02-27 | Univation Tech Llc | Producing polyolefin products |
USD830986S1 (en) * | 2017-02-16 | 2018-10-16 | Datron World Communications, Inc. | Portable handheld radio |
USD839243S1 (en) | 2017-09-22 | 2019-01-29 | Surefire, Llc | Earpiece |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397088A (ja) * | 1986-10-13 | 1988-04-27 | Meisei Electric Co Ltd | 通話装置 |
JPH02150841U (ja) * | 1989-05-23 | 1990-12-27 | ||
JPH0483300A (ja) * | 1990-07-26 | 1992-03-17 | Kokusai Electric Co Ltd | 雑音抑圧型音声検出器 |
US5251326A (en) * | 1990-09-17 | 1993-10-05 | Michael Silverman | Two way communication system for water sports |
JPH0856174A (ja) * | 1994-08-11 | 1996-02-27 | Sony Corp | 送受信機 |
JPH08293817A (ja) * | 1995-04-19 | 1996-11-05 | Nec Corp | 音声信号検出回路および移動通信端末装置 |
JPH09172697A (ja) * | 1995-12-20 | 1997-06-30 | Hitachi Denshi Ltd | 無線機付属装置 |
JPH1065556A (ja) * | 1996-08-20 | 1998-03-06 | Hitachi Denshi Ltd | 送信起動方式 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746789A (en) * | 1971-10-20 | 1973-07-17 | E Alcivar | Tissue conduction microphone utilized to activate a voice operated switch |
US4683587A (en) * | 1985-06-11 | 1987-07-28 | Silverman Michael D | Submersible personal stereo |
FR2602382B1 (fr) * | 1986-08-01 | 1989-08-18 | Chalambeau Max | Ensemble emetteur, recepteur, chargeur permettant a un sportif de garder le contact permanent avec son entraineur pendant l'action |
US5008954A (en) * | 1989-04-06 | 1991-04-16 | Carl Oppendahl | Voice-activated radio transceiver |
US5327506A (en) * | 1990-04-05 | 1994-07-05 | Stites Iii George M | Voice transmission system and method for high ambient noise conditions |
US5118309A (en) * | 1991-04-01 | 1992-06-02 | Motorola, Inc. | Minimum wire interface for multiple accessories |
US5926532A (en) * | 1995-10-26 | 1999-07-20 | Peck/Pellssier | Integrated wireless communication system |
US6175633B1 (en) * | 1997-04-09 | 2001-01-16 | Cavcom, Inc. | Radio communications apparatus with attenuating ear pieces for high noise environments |
-
2000
- 2000-05-12 JP JP2000140307A patent/JP2001320296A/ja active Pending
-
2001
- 2001-05-11 AU AU56702/01A patent/AU5670201A/en not_active Abandoned
- 2001-05-11 WO PCT/JP2001/003935 patent/WO2001086829A1/ja not_active Application Discontinuation
- 2001-05-11 KR KR1020027000233A patent/KR20020035094A/ko not_active Application Discontinuation
- 2001-05-11 CN CNB018011942A patent/CN1197260C/zh not_active Expired - Fee Related
- 2001-05-11 EP EP01930060A patent/EP1198071A4/en not_active Ceased
- 2001-05-11 US US10/030,714 patent/US6993365B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397088A (ja) * | 1986-10-13 | 1988-04-27 | Meisei Electric Co Ltd | 通話装置 |
JPH02150841U (ja) * | 1989-05-23 | 1990-12-27 | ||
JPH0483300A (ja) * | 1990-07-26 | 1992-03-17 | Kokusai Electric Co Ltd | 雑音抑圧型音声検出器 |
US5251326A (en) * | 1990-09-17 | 1993-10-05 | Michael Silverman | Two way communication system for water sports |
JPH0856174A (ja) * | 1994-08-11 | 1996-02-27 | Sony Corp | 送受信機 |
JPH08293817A (ja) * | 1995-04-19 | 1996-11-05 | Nec Corp | 音声信号検出回路および移動通信端末装置 |
JPH09172697A (ja) * | 1995-12-20 | 1997-06-30 | Hitachi Denshi Ltd | 無線機付属装置 |
JPH1065556A (ja) * | 1996-08-20 | 1998-03-06 | Hitachi Denshi Ltd | 送信起動方式 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1198071A4 * |
Also Published As
Publication number | Publication date |
---|---|
AU5670201A (en) | 2001-11-20 |
EP1198071A4 (en) | 2005-10-05 |
CN1372722A (zh) | 2002-10-02 |
JP2001320296A (ja) | 2001-11-16 |
US6993365B2 (en) | 2006-01-31 |
US20030008688A1 (en) | 2003-01-09 |
KR20020035094A (ko) | 2002-05-09 |
CN1197260C (zh) | 2005-04-13 |
EP1198071A1 (en) | 2002-04-17 |
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