SE8007294L - PRESSURE GAS POWERED SOUND TRANSMITTER - Google Patents

PRESSURE GAS POWERED SOUND TRANSMITTER

Info

Publication number
SE8007294L
SE8007294L SE8007294A SE8007294A SE8007294L SE 8007294 L SE8007294 L SE 8007294L SE 8007294 A SE8007294 A SE 8007294A SE 8007294 A SE8007294 A SE 8007294A SE 8007294 L SE8007294 L SE 8007294L
Authority
SE
Sweden
Prior art keywords
pressure gas
gas powered
sound transmitter
powered sound
transmitter
Prior art date
Application number
SE8007294A
Other languages
Swedish (sv)
Other versions
SE428346B (en
Inventor
M Werthajm
T Jonsson
Original Assignee
Kockumation Ab
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 Kockumation Ab filed Critical Kockumation Ab
Priority to SE8007294A priority Critical patent/SE428346B/en
Priority to AT81902856T priority patent/ATE18723T1/en
Priority to JP56503322A priority patent/JPS57501749A/ja
Priority to PCT/SE1981/000302 priority patent/WO1982001329A1/en
Priority to AU77211/81A priority patent/AU7721181A/en
Priority to EP81902856A priority patent/EP0070279B1/en
Priority to DE8181902856T priority patent/DE3174198D1/en
Publication of SE8007294L publication Critical patent/SE8007294L/en
Publication of SE428346B publication Critical patent/SE428346B/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
SE8007294A 1980-10-17 1980-10-17 THE PRESSURE GAS DRIVE SOUND TRANSMITTER WITH THE RESONANCE HORN AND WITH THE BODY FOR CONTROL OF THE PRESSURE OF THE PRESSURE GAS THROUGH THE RESONANCE HORN SE428346B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8007294A SE428346B (en) 1980-10-17 1980-10-17 THE PRESSURE GAS DRIVE SOUND TRANSMITTER WITH THE RESONANCE HORN AND WITH THE BODY FOR CONTROL OF THE PRESSURE OF THE PRESSURE GAS THROUGH THE RESONANCE HORN
AT81902856T ATE18723T1 (en) 1980-10-17 1981-10-15 HIGH PRESSURE GAS POWERED RADIATOR.
JP56503322A JPS57501749A (en) 1980-10-17 1981-10-15
PCT/SE1981/000302 WO1982001329A1 (en) 1980-10-17 1981-10-15 Pressurized gas driven sound emitter
AU77211/81A AU7721181A (en) 1980-10-17 1981-10-15 Pressurized gas driven sound emitter
EP81902856A EP0070279B1 (en) 1980-10-17 1981-10-15 Pressurized gas driven sound emitter
DE8181902856T DE3174198D1 (en) 1980-10-17 1981-10-15 Pressurized gas driven sound emitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007294A SE428346B (en) 1980-10-17 1980-10-17 THE PRESSURE GAS DRIVE SOUND TRANSMITTER WITH THE RESONANCE HORN AND WITH THE BODY FOR CONTROL OF THE PRESSURE OF THE PRESSURE GAS THROUGH THE RESONANCE HORN

Publications (2)

Publication Number Publication Date
SE8007294L true SE8007294L (en) 1982-04-18
SE428346B SE428346B (en) 1983-06-27

Family

ID=20342011

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007294A SE428346B (en) 1980-10-17 1980-10-17 THE PRESSURE GAS DRIVE SOUND TRANSMITTER WITH THE RESONANCE HORN AND WITH THE BODY FOR CONTROL OF THE PRESSURE OF THE PRESSURE GAS THROUGH THE RESONANCE HORN

Country Status (4)

Country Link
EP (1) EP0070279B1 (en)
JP (1) JPS57501749A (en)
SE (1) SE428346B (en)
WO (1) WO1982001329A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7148879B2 (en) 2000-07-06 2006-12-12 At&T Corp. Bioacoustic control system, method and apparatus
US8908894B2 (en) 2011-12-01 2014-12-09 At&T Intellectual Property I, L.P. Devices and methods for transferring data through a human body
US10108984B2 (en) 2013-10-29 2018-10-23 At&T Intellectual Property I, L.P. Detecting body language via bone conduction
US9594433B2 (en) 2013-11-05 2017-03-14 At&T Intellectual Property I, L.P. Gesture-based controls via bone conduction
US10678322B2 (en) 2013-11-18 2020-06-09 At&T Intellectual Property I, L.P. Pressure sensing via bone conduction
US9349280B2 (en) 2013-11-18 2016-05-24 At&T Intellectual Property I, L.P. Disrupting bone conduction signals
US9715774B2 (en) 2013-11-19 2017-07-25 At&T Intellectual Property I, L.P. Authenticating a user on behalf of another user based upon a unique body signature determined through bone conduction signals
US9405892B2 (en) 2013-11-26 2016-08-02 At&T Intellectual Property I, L.P. Preventing spoofing attacks for bone conduction applications
US9589482B2 (en) 2014-09-10 2017-03-07 At&T Intellectual Property I, L.P. Bone conduction tags
US9882992B2 (en) 2014-09-10 2018-01-30 At&T Intellectual Property I, L.P. Data session handoff using bone conduction
US10045732B2 (en) 2014-09-10 2018-08-14 At&T Intellectual Property I, L.P. Measuring muscle exertion using bone conduction
US9582071B2 (en) 2014-09-10 2017-02-28 At&T Intellectual Property I, L.P. Device hold determination using bone conduction
US9600079B2 (en) 2014-10-15 2017-03-21 At&T Intellectual Property I, L.P. Surface determination via bone conduction
US10831316B2 (en) 2018-07-26 2020-11-10 At&T Intellectual Property I, L.P. Surface interface

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE193387C1 (en) * 1964-01-01
US1530899A (en) * 1923-07-24 1925-03-24 Limon Francois Whistle operated by steam or compressed gas and intended for use upon railroads or for navigation, aviation, or like purposes
US3111931A (en) * 1960-03-31 1963-11-26 Albert G Bodine Oscillatory fluid stream driven sonic generator with elastic autoresonator
DE1433147B2 (en) * 1961-04-08 1970-08-13 Bowles, Romald Edward, Silver Spring; Horton, Billy Mitchusson, Kensington; Md. (V.St.A.) Device for generating mechanical vibrations that perform technical work by means of a medium flowing through beam amplifiers and energy storage devices
DE1181591B (en) * 1963-02-01 1964-11-12 Siemens Ag Pneumatically or hydraulically operated optical or acoustic signaling device
DE1235775B (en) * 1965-11-13 1967-03-02 M A N Turbo G M B H Lip whistle
US3416487A (en) * 1966-03-22 1968-12-17 Green Eng Co Method and apparatus for generating and applying sonic energy
GB1145727A (en) * 1966-06-06 1969-03-19 Imp Riv Srl Alarm systems
FR1531690A (en) * 1967-05-25 1968-07-05 Commissariat Energie Atomique Acoustic generators
US3701334A (en) * 1970-09-14 1972-10-31 Bendix Corp Annular slot proportional jet amplifier for a fluidic sound generator
US3850135A (en) * 1973-02-14 1974-11-26 Hughes Tool Co Acoustical vibration generation control apparatus
SE376317B (en) * 1973-09-24 1975-05-12 Kockums Mekaniska Verkstads Ab
US3911858A (en) * 1974-05-31 1975-10-14 United Technologies Corp Vortex acoustic oscillator
JPS5936480B2 (en) * 1976-02-10 1984-09-04 ソニー株式会社 speaker device
FR2442565A1 (en) * 1978-11-24 1980-06-20 Bertin & Cie METHOD OF FLUID ACOUSTIC AMPLIFICATION AND PNEUMATIC SPEAKER FOR IMPLEMENTING THE SAME

Also Published As

Publication number Publication date
JPS57501749A (en) 1982-09-24
EP0070279B1 (en) 1986-03-26
WO1982001329A1 (en) 1982-04-29
SE428346B (en) 1983-06-27
EP0070279A1 (en) 1983-01-26

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