TW200605699A - Remote control of phantom power supplied microphones - Google Patents

Remote control of phantom power supplied microphones

Info

Publication number
TW200605699A
TW200605699A TW094109351A TW94109351A TW200605699A TW 200605699 A TW200605699 A TW 200605699A TW 094109351 A TW094109351 A TW 094109351A TW 94109351 A TW94109351 A TW 94109351A TW 200605699 A TW200605699 A TW 200605699A
Authority
TW
Taiwan
Prior art keywords
phantom power
frequency
remote control
power supply
microphone
Prior art date
Application number
TW094109351A
Other languages
Chinese (zh)
Other versions
TWI358954B (en
Inventor
Ing Otto Seknicka
Original Assignee
Akg Acoustics Gmbh
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.)
Filing date
Publication date
Application filed by Akg Acoustics Gmbh filed Critical Akg Acoustics Gmbh
Publication of TW200605699A publication Critical patent/TW200605699A/en
Application granted granted Critical
Publication of TWI358954B publication Critical patent/TWI358954B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention relates to a method for the remote control of a microphone, which comprises at least one microphone capsule (9), and at least one additional power receiver, selected from the group of audio amplifiers (10), power supply circuits (11), processors, control electronics (39), A/D and D/A converters (44, 46), LED displays (25), etc., and whose energy supply occurs by a phantom power unit (31) through the cable conductors (1, 2) of the audio cable, the so-called phantom power supply. The invention is characterized in that a frequency-modulated voltage is applied as a control signal to at least one of the two cable conductors (1, 2) through which the phantom power supply also occurs, and in that the frequency-modulated voltage, on the microphone side, is applied to a control electronics (39), for example a microcontroller or a CPLD, which sends commands to individual power receivers according to the frequency-modulated control signals.
TW094109351A 2004-03-30 2005-03-25 Remote control of phantom power supplied microphon TWI358954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04450074.2A EP1585359B1 (en) 2004-03-30 2004-03-30 Remote control of phantom power supplied microphones

Publications (2)

Publication Number Publication Date
TW200605699A true TW200605699A (en) 2006-02-01
TWI358954B TWI358954B (en) 2012-02-21

Family

ID=34896202

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094109351A TWI358954B (en) 2004-03-30 2005-03-25 Remote control of phantom power supplied microphon

Country Status (4)

Country Link
EP (1) EP1585359B1 (en)
JP (1) JP4833572B2 (en)
CN (1) CN1678135B (en)
TW (1) TWI358954B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4822934B2 (en) * 2006-05-22 2011-11-24 株式会社オーディオテクニカ Microphone circuit
JP5067838B2 (en) * 2007-01-31 2012-11-07 株式会社オーディオテクニカ Microphone power supply
FR2960361B1 (en) 2010-05-19 2012-06-29 Emmanuel Perille UNIVERSAL REMOTE CONTROL DEVICE FOR WIRED MICROPHONE
US8940994B2 (en) * 2010-09-15 2015-01-27 Avedis Zildjian Co. Illuminated non-contact cymbal pickup
CN109068255B (en) * 2018-08-24 2021-03-30 歌尔股份有限公司 Earphone adjusting method, earphone adjusting device and earphone
CN114786112B (en) * 2022-06-22 2022-10-11 广州市保伦电子有限公司 Equipment detection device of external phantom power supply simulation microphone

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096778B1 (en) * 1982-06-14 1988-08-17 Georg Neumann GmbH Microphone
DE3933870C2 (en) * 1989-10-11 1999-07-22 Neumann Gmbh Georg Method and circuit arrangement for controlling microphones
JP3154148B2 (en) * 1993-01-29 2001-04-09 ソニー株式会社 Microphone device
JP3222994B2 (en) * 1993-06-29 2001-10-29 株式会社オーディオテクニカ Remote control device for phantom powered microphone
DE19606261C2 (en) * 1996-02-06 1998-04-09 Stage Tec Entwicklungsgesellsc Microphone with assigned amplifier
JP2000278050A (en) * 1999-03-26 2000-10-06 Roland Corp Analog signal processor
JP2001054184A (en) * 1999-05-31 2001-02-23 Toshiba Corp Sound system and head mount sound device
CN2449404Y (en) * 2000-06-22 2001-09-19 张树仁 DC/ac plantom power source
JP2002246941A (en) * 2001-02-16 2002-08-30 Matsushita Electric Ind Co Ltd Transceiver for radio transmission
ATA15032001A (en) * 2001-09-20 2005-10-15 Akg Acoustics Gmbh ELECTRIC ACOUSTIC CONVERTER

Also Published As

Publication number Publication date
JP2005287050A (en) 2005-10-13
JP4833572B2 (en) 2011-12-07
EP1585359B1 (en) 2017-10-04
EP1585359A1 (en) 2005-10-12
CN1678135B (en) 2012-06-20
CN1678135A (en) 2005-10-05
TWI358954B (en) 2012-02-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees