GB529682A - Method and device for eliminating the asymmetrical determination of the binaural point in the operation of a sound locator - Google Patents
Method and device for eliminating the asymmetrical determination of the binaural point in the operation of a sound locatorInfo
- Publication number
- GB529682A GB529682A GB1658739A GB1658739A GB529682A GB 529682 A GB529682 A GB 529682A GB 1658739 A GB1658739 A GB 1658739A GB 1658739 A GB1658739 A GB 1658739A GB 529682 A GB529682 A GB 529682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- earphones
- sound
- receivers
- symmetrical
- sounds
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Stereophonic Arrangements (AREA)
Abstract
529,682. Locating sounds. TEPAS KOMANDITNI SPOLECNOST HARLAS A SPOL V PRAZE, and SCHEINER, A. June 6, 1939, No. 16587. [Class 118 (ii)] Relates to a method of adjusting a sound locator in order to ensure that the binaural point is symmetrical in the operator's head when the device is directed correctly. According to the invention, sounds of identical intensity and phase are produced within the receivers, and the position of the earphones is adjusted, relatively to the receivers until the binaural point is symmetrical. The sound receivers 1, 2 are connected to the earphones 5, 6 by means of conduits 3, 4 to which the earphones are connected telescopically. The earphones are joined by a stirrup 12 which can be displaced towards either receiver and is provided with a pointer moving over a scale 15. A sound reproducer 9 is mounted in each receiver, and is connected to an oscillating generator 11 and adjusted so that both reproducers emit sounds identical in phase and intensity. During adjustment of the device, the operator moves the earphones towards one or other of the receivers until the sound appears to be symmetrical in his head, and the indication of the pointer 16 can then be used for subsequent settings of the earphones.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1658739A GB529682A (en) | 1939-06-06 | 1939-06-06 | Method and device for eliminating the asymmetrical determination of the binaural point in the operation of a sound locator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1658739A GB529682A (en) | 1939-06-06 | 1939-06-06 | Method and device for eliminating the asymmetrical determination of the binaural point in the operation of a sound locator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB529682A true GB529682A (en) | 1940-11-26 |
Family
ID=10080008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1658739A Expired GB529682A (en) | 1939-06-06 | 1939-06-06 | Method and device for eliminating the asymmetrical determination of the binaural point in the operation of a sound locator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB529682A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623292A1 (en) * | 1987-11-13 | 1989-05-19 | Thomson Csf | Method of location by listening on headphones, particularly for sonar |
-
1939
- 1939-06-06 GB GB1658739A patent/GB529682A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623292A1 (en) * | 1987-11-13 | 1989-05-19 | Thomson Csf | Method of location by listening on headphones, particularly for sonar |
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