JPS51114848A - Device for controlling sound volume of electric acoustic device - Google Patents

Device for controlling sound volume of electric acoustic device

Info

Publication number
JPS51114848A
JPS51114848A JP51021029A JP2102976A JPS51114848A JP S51114848 A JPS51114848 A JP S51114848A JP 51021029 A JP51021029 A JP 51021029A JP 2102976 A JP2102976 A JP 2102976A JP S51114848 A JPS51114848 A JP S51114848A
Authority
JP
Japan
Prior art keywords
sound volume
controlling sound
electric acoustic
acoustic device
electric
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
Application number
JP51021029A
Other languages
English (en)
Japanese (ja)
Inventor
Furitsuke Yopusuto
Roitaa Herumuuto
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.)
CMB Colonia Management und Beratungsgesellschaft nmH and Co KG
Original Assignee
CMB Colonia Management und Beratungsgesellschaft nmH and Co KG
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 CMB Colonia Management und Beratungsgesellschaft nmH and Co KG filed Critical CMB Colonia Management und Beratungsgesellschaft nmH and Co KG
Publication of JPS51114848A publication Critical patent/JPS51114848A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/14—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Electrophonic Musical Instruments (AREA)
JP51021029A 1975-03-24 1976-02-27 Device for controlling sound volume of electric acoustic device Pending JPS51114848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512905 DE2512905A1 (de) 1975-03-24 1975-03-24 Lautstaerkestellanordnung fuer eine elektroakustische anlage

Publications (1)

Publication Number Publication Date
JPS51114848A true JPS51114848A (en) 1976-10-08

Family

ID=5942257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51021029A Pending JPS51114848A (en) 1975-03-24 1976-02-27 Device for controlling sound volume of electric acoustic device

Country Status (2)

Country Link
JP (1) JPS51114848A (enrdf_load_stackoverflow)
DE (1) DE2512905A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449066Y1 (enrdf_load_stackoverflow) * 1965-06-01 1969-04-14
JPS4725172A (enrdf_load_stackoverflow) * 1971-03-22 1972-10-19

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109738B (de) * 1955-07-08 1961-06-29 Saba Gmbh Ausgewogene Hoehenabschneidung, insbesondere bei Rundfunk-, Fernsehgeraeten u. dgl.
FR1556557A (enrdf_load_stackoverflow) * 1967-02-25 1969-02-07
US3553338A (en) * 1969-02-19 1971-01-05 Kaman Corp Music amplifier with tone modifying stage
DE2041426C3 (de) * 1970-08-17 1982-06-24 CMB Colonia Management- und Beratungsgesellschaft mbH & Co KG, 5000 Köln Klangfarbengetreues elektrisches Musikinstrument
DE2041429B2 (de) * 1970-08-17 1979-05-31 Cmb Colonia Management- Und Beratungsgesellschaft Mbh & Co Kg, 5000 Koeln Elektroakustische UEbertragungsvorrichtung
US3681704A (en) * 1971-10-08 1972-08-01 Motorola Inc Shared volume and tone control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449066Y1 (enrdf_load_stackoverflow) * 1965-06-01 1969-04-14
JPS4725172A (enrdf_load_stackoverflow) * 1971-03-22 1972-10-19

Also Published As

Publication number Publication date
DE2512905A1 (de) 1976-10-07
DE2512905C2 (enrdf_load_stackoverflow) 1988-05-26

Similar Documents

Publication Publication Date Title
JPS5222492A (en) Acoustic transducer
BR7608432A (pt) Transdutor eletro acustico
JPS51114190A (en) Device for supervising position of sound source
JPS51123137A (en) Speaker unit
GB1538531A (en) Electro-acoustic transducer
JPS51130215A (en) Low frequency loudspeaker controller
GB1553630A (en) Stereophonic sound reproduction apparatus
JPS51151104A (en) Manual control acoustic reproducer
AU504122B2 (en) Acoustic wave device
JPS51146220A (en) Electronic acoustic sound generating method
GB1550483A (en) Acoustic wave transducer devices
JPS521932A (en) Preventive device of impulse sound of tunnel
JPS5292507A (en) Electromagnetic acoustic transducer
JPS51114848A (en) Device for controlling sound volume of electric acoustic device
JPS5221A (en) Sound adsorbing block wall
JPS5256802A (en) Acoustic device
JPS522516A (en) Electric acoustic unit signaling device
IE42550L (en) Acoustic attenuator
JPS5265402A (en) Sound insulation material
JPS5269609A (en) Microphone particularly adapted for sound wave inside body
JPS523222A (en) Sound adsorbing wall body
JPS53148425A (en) Electric sound transducer
JPS5224528A (en) Light signal device for electric acoustic device
JPS5451520A (en) Diaphragm for electric sound transducer
JPS5240123A (en) Speaker unit