JPS63153691U - - Google Patents
Info
- Publication number
- JPS63153691U JPS63153691U JP4712487U JP4712487U JPS63153691U JP S63153691 U JPS63153691 U JP S63153691U JP 4712487 U JP4712487 U JP 4712487U JP 4712487 U JP4712487 U JP 4712487U JP S63153691 U JPS63153691 U JP S63153691U
- Authority
- JP
- Japan
- Prior art keywords
- audio device
- speakers
- main body
- pipe
- sides
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Circuits Of Receivers In General (AREA)
Description
図面は本考案による音響装置の一実施例を示す
外観図であり、第１図は正面図、第２図は右側面
図である。
１は本体、２はＦＭ・ＡＭラジオ、３はカセツ
トテープレコーダ、４はＣＤプレーヤ、５はスピ
ーカボツクス、７，８はアーム、１１は電線、１
２，１３は中高音用スピーカ、１４は低音用スピ
ーカである。
The drawings are external views showing one embodiment of the acoustic device according to the present invention, with FIG. 1 being a front view and FIG. 2 being a right side view. 1 is the main body, 2 is an FM/AM radio, 3 is a cassette tape recorder, 4 is a CD player, 5 is a speaker box, 7 and 8 are arms, 11 is an electric wire, 1
Reference numerals 2 and 13 are speakers for medium and high frequencies, and reference numeral 14 is a speaker for bass sounds.
Claims (1)
コーダやＣＤプレーヤ等を音響装置本体に備える
と共に同本体両側より回動可能に延出したパイプ
状のアームの揺動側にスピーカボツクスを回動可
能に枢着し、同スピーカボツクスの両側に一対の
スピーカを備え、前記音響装置の低周波出力を前
記パイプ状のアーム中を通した電線により、スピ
ーカに接続されている事を特徴とするポータブル
音響装置。 An FM/AM radio, cassette tape recorder, CD player, etc. is provided in the main body of the audio device, and a speaker box is rotatably pivoted on the swinging side of a pipe-shaped arm extending rotatably from both sides of the main body. , a portable audio device comprising a pair of speakers on both sides of the speaker box, and a low frequency output of the audio device is connected to the speakers by an electric wire passed through the pipe-shaped arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4712487U JPS63153691U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4712487U JPS63153691U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153691U true JPS63153691U (en) | 1988-10-07 |
Family
ID=30867426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4712487U Pending JPS63153691U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153691U (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6873836B1 (en) | 1999-03-03 | 2005-03-29 | Parkervision, Inc. | Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology |
| US6879817B1 (en) | 1999-04-16 | 2005-04-12 | Parkervision, Inc. | DC offset, re-radiation, and I/Q solutions using universal frequency translation technology |
| US6963734B2 (en) | 1999-12-22 | 2005-11-08 | Parkervision, Inc. | Differential frequency down-conversion using techniques of universal frequency translation technology |
| US6975848B2 (en) | 2002-06-04 | 2005-12-13 | Parkervision, Inc. | Method and apparatus for DC offset removal in a radio frequency communication channel |
| US7006805B1 (en) | 1999-01-22 | 2006-02-28 | Parker Vision, Inc. | Aliasing communication system with multi-mode and multi-band functionality and embodiments thereof, such as the family radio service |
| US7010559B2 (en) | 2000-11-14 | 2006-03-07 | Parkervision, Inc. | Method and apparatus for a parallel correlator and applications thereof |
| US7010286B2 (en) | 2000-04-14 | 2006-03-07 | Parkervision, Inc. | Apparatus, system, and method for down-converting and up-converting electromagnetic signals |
| US7027786B1 (en) | 1998-10-21 | 2006-04-11 | Parkervision, Inc. | Carrier and clock recovery using universal frequency translation |
| US7039372B1 (en) | 1998-10-21 | 2006-05-02 | Parkervision, Inc. | Method and system for frequency up-conversion with modulation embodiments |
| US7054296B1 (en) | 1999-08-04 | 2006-05-30 | Parkervision, Inc. | Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation |
| US7072390B1 (en) | 1999-08-04 | 2006-07-04 | Parkervision, Inc. | Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments |
| US7072427B2 (en) | 2001-11-09 | 2006-07-04 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in a communication system |
| US7076011B2 (en) | 1998-10-21 | 2006-07-11 | Parkervision, Inc. | Integrated frequency translation and selectivity |
| US7082171B1 (en) | 1999-11-24 | 2006-07-25 | Parkervision, Inc. | Phase shifting applications of universal frequency translation |
| US7085335B2 (en) | 2001-11-09 | 2006-08-01 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in a communication system |
| US7110435B1 (en) | 1999-03-15 | 2006-09-19 | Parkervision, Inc. | Spread spectrum applications of universal frequency translation |
| US7194246B2 (en) | 1998-10-21 | 2007-03-20 | Parkervision, Inc. | Methods and systems for down-converting a signal using a complementary transistor structure |
| US7209725B1 (en) | 1999-01-22 | 2007-04-24 | Parkervision, Inc | Analog zero if FM decoder and embodiments thereof, such as the family radio service |
| US7292835B2 (en) | 2000-01-28 | 2007-11-06 | Parkervision, Inc. | Wireless and wired cable modem applications of universal frequency translation technology |
| US7295826B1 (en) | 1998-10-21 | 2007-11-13 | Parkervision, Inc. | Integrated frequency translation and selectivity with gain control functionality, and applications thereof |
| US7308242B2 (en) | 1998-10-21 | 2007-12-11 | Parkervision, Inc. | Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same |
| US7321640B2 (en) | 2002-06-07 | 2008-01-22 | Parkervision, Inc. | Active polyphase inverter filter for quadrature signal generation |
| US7379883B2 (en) | 2002-07-18 | 2008-05-27 | Parkervision, Inc. | Networking methods and systems |
| US7454453B2 (en) | 2000-11-14 | 2008-11-18 | Parkervision, Inc. | Methods, systems, and computer program products for parallel correlation and applications thereof |
| US7460584B2 (en) | 2002-07-18 | 2008-12-02 | Parkervision, Inc. | Networking methods and systems |
| US7515896B1 (en) | 1998-10-21 | 2009-04-07 | Parkervision, Inc. | Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships |
| US7529522B2 (en) | 1998-10-21 | 2009-05-05 | Parkervision, Inc. | Apparatus and method for communicating an input signal in polar representation |
| US7546096B2 (en) | 1999-08-23 | 2009-06-09 | Parkervision, Inc. | Frequency up-conversion using a harmonic generation and extraction module |
| US7554508B2 (en) | 2000-06-09 | 2009-06-30 | Parker Vision, Inc. | Phased array antenna applications on universal frequency translation |
-
1987
- 1987-03-30 JP JP4712487U patent/JPS63153691U/ja active Pending
Cited By (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7245886B2 (en) | 1998-10-21 | 2007-07-17 | Parkervision, Inc. | Method and system for frequency up-conversion with modulation embodiments |
| US7389100B2 (en) | 1998-10-21 | 2008-06-17 | Parkervision, Inc. | Method and circuit for down-converting a signal |
| US7620378B2 (en) | 1998-10-21 | 2009-11-17 | Parkervision, Inc. | Method and system for frequency up-conversion with modulation embodiments |
| US7295826B1 (en) | 1998-10-21 | 2007-11-13 | Parkervision, Inc. | Integrated frequency translation and selectivity with gain control functionality, and applications thereof |
| US7308242B2 (en) | 1998-10-21 | 2007-12-11 | Parkervision, Inc. | Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same |
| US7218907B2 (en) | 1998-10-21 | 2007-05-15 | Parkervision, Inc. | Method and circuit for down-converting a signal |
| US7529522B2 (en) | 1998-10-21 | 2009-05-05 | Parkervision, Inc. | Apparatus and method for communicating an input signal in polar representation |
| US7027786B1 (en) | 1998-10-21 | 2006-04-11 | Parkervision, Inc. | Carrier and clock recovery using universal frequency translation |
| US7039372B1 (en) | 1998-10-21 | 2006-05-02 | Parkervision, Inc. | Method and system for frequency up-conversion with modulation embodiments |
| US7194246B2 (en) | 1998-10-21 | 2007-03-20 | Parkervision, Inc. | Methods and systems for down-converting a signal using a complementary transistor structure |
| US7515896B1 (en) | 1998-10-21 | 2009-04-07 | Parkervision, Inc. | Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships |
| US7321735B1 (en) | 1998-10-21 | 2008-01-22 | Parkervision, Inc. | Optical down-converter using universal frequency translation technology |
| US7076011B2 (en) | 1998-10-21 | 2006-07-11 | Parkervision, Inc. | Integrated frequency translation and selectivity |
| US7376410B2 (en) | 1998-10-21 | 2008-05-20 | Parkervision, Inc. | Methods and systems for down-converting a signal using a complementary transistor structure |
| US7209725B1 (en) | 1999-01-22 | 2007-04-24 | Parkervision, Inc | Analog zero if FM decoder and embodiments thereof, such as the family radio service |
| US7006805B1 (en) | 1999-01-22 | 2006-02-28 | Parker Vision, Inc. | Aliasing communication system with multi-mode and multi-band functionality and embodiments thereof, such as the family radio service |
| US7483686B2 (en) | 1999-03-03 | 2009-01-27 | Parkervision, Inc. | Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology |
| US6873836B1 (en) | 1999-03-03 | 2005-03-29 | Parkervision, Inc. | Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology |
| US7110435B1 (en) | 1999-03-15 | 2006-09-19 | Parkervision, Inc. | Spread spectrum applications of universal frequency translation |
| US7599421B2 (en) | 1999-03-15 | 2009-10-06 | Parkervision, Inc. | Spread spectrum applications of universal frequency translation |
| US7272164B2 (en) | 1999-04-16 | 2007-09-18 | Parkervision, Inc. | Reducing DC offsets using spectral spreading |
| US7190941B2 (en) | 1999-04-16 | 2007-03-13 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in communication systems using universal frequency translation technology |
| US7539474B2 (en) | 1999-04-16 | 2009-05-26 | Parkervision, Inc. | DC offset, re-radiation, and I/Q solutions using universal frequency translation technology |
| US6879817B1 (en) | 1999-04-16 | 2005-04-12 | Parkervision, Inc. | DC offset, re-radiation, and I/Q solutions using universal frequency translation technology |
| US7224749B2 (en) | 1999-04-16 | 2007-05-29 | Parkervision, Inc. | Method and apparatus for reducing re-radiation using techniques of universal frequency translation technology |
| US7072390B1 (en) | 1999-08-04 | 2006-07-04 | Parkervision, Inc. | Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments |
| US7054296B1 (en) | 1999-08-04 | 2006-05-30 | Parkervision, Inc. | Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation |
| US7546096B2 (en) | 1999-08-23 | 2009-06-09 | Parkervision, Inc. | Frequency up-conversion using a harmonic generation and extraction module |
| US7379515B2 (en) | 1999-11-24 | 2008-05-27 | Parkervision, Inc. | Phased array antenna applications of universal frequency translation |
| US7082171B1 (en) | 1999-11-24 | 2006-07-25 | Parkervision, Inc. | Phase shifting applications of universal frequency translation |
| US6963734B2 (en) | 1999-12-22 | 2005-11-08 | Parkervision, Inc. | Differential frequency down-conversion using techniques of universal frequency translation technology |
| US7292835B2 (en) | 2000-01-28 | 2007-11-06 | Parkervision, Inc. | Wireless and wired cable modem applications of universal frequency translation technology |
| US7496342B2 (en) | 2000-04-14 | 2009-02-24 | Parkervision, Inc. | Down-converting electromagnetic signals, including controlled discharge of capacitors |
| US7218899B2 (en) | 2000-04-14 | 2007-05-15 | Parkervision, Inc. | Apparatus, system, and method for up-converting electromagnetic signals |
| US7107028B2 (en) | 2000-04-14 | 2006-09-12 | Parkervision, Inc. | Apparatus, system, and method for up converting electromagnetic signals |
| US7386292B2 (en) | 2000-04-14 | 2008-06-10 | Parkervision, Inc. | Apparatus, system, and method for down-converting and up-converting electromagnetic signals |
| US7010286B2 (en) | 2000-04-14 | 2006-03-07 | Parkervision, Inc. | Apparatus, system, and method for down-converting and up-converting electromagnetic signals |
| US7554508B2 (en) | 2000-06-09 | 2009-06-30 | Parker Vision, Inc. | Phased array antenna applications on universal frequency translation |
| US7233969B2 (en) | 2000-11-14 | 2007-06-19 | Parkervision, Inc. | Method and apparatus for a parallel correlator and applications thereof |
| US7454453B2 (en) | 2000-11-14 | 2008-11-18 | Parkervision, Inc. | Methods, systems, and computer program products for parallel correlation and applications thereof |
| US7433910B2 (en) | 2000-11-14 | 2008-10-07 | Parkervision, Inc. | Method and apparatus for the parallel correlator and applications thereof |
| US7010559B2 (en) | 2000-11-14 | 2006-03-07 | Parkervision, Inc. | Method and apparatus for a parallel correlator and applications thereof |
| US7072427B2 (en) | 2001-11-09 | 2006-07-04 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in a communication system |
| US7085335B2 (en) | 2001-11-09 | 2006-08-01 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in a communication system |
| US6975848B2 (en) | 2002-06-04 | 2005-12-13 | Parkervision, Inc. | Method and apparatus for DC offset removal in a radio frequency communication channel |
| US7321640B2 (en) | 2002-06-07 | 2008-01-22 | Parkervision, Inc. | Active polyphase inverter filter for quadrature signal generation |
| US7460584B2 (en) | 2002-07-18 | 2008-12-02 | Parkervision, Inc. | Networking methods and systems |
| US7379883B2 (en) | 2002-07-18 | 2008-05-27 | Parkervision, Inc. | Networking methods and systems |
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