AT328527B - DEVICE FOR STEREOPHONIC RECORDING OR CONTROL OF SOUND EVENTS - Google Patents
DEVICE FOR STEREOPHONIC RECORDING OR CONTROL OF SOUND EVENTSInfo
- Publication number
- AT328527B AT328527B AT488374A AT488374A AT328527B AT 328527 B AT328527 B AT 328527B AT 488374 A AT488374 A AT 488374A AT 488374 A AT488374 A AT 488374A AT 328527 B AT328527 B AT 328527B
- Authority
- AT
- Austria
- Prior art keywords
- control
- sound events
- stereophonic recording
- stereophonic
- recording
- Prior art date
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
- H04R5/00—Stereophonic arrangements
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
-
- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT488374A AT328527B (en) | 1974-06-12 | 1974-06-12 | DEVICE FOR STEREOPHONIC RECORDING OR CONTROL OF SOUND EVENTS |
DE2525642A DE2525642C3 (en) | 1974-06-12 | 1975-06-09 | Device for the stereophonic recording and control of sound events |
JP6943375A JPS5342401B2 (en) | 1974-06-12 | 1975-06-09 | |
JP1980075258U JPS55168289U (en) | 1974-06-12 | 1980-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT488374A AT328527B (en) | 1974-06-12 | 1974-06-12 | DEVICE FOR STEREOPHONIC RECORDING OR CONTROL OF SOUND EVENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA488374A ATA488374A (en) | 1975-06-15 |
AT328527B true AT328527B (en) | 1976-03-25 |
Family
ID=3569454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT488374A AT328527B (en) | 1974-06-12 | 1974-06-12 | DEVICE FOR STEREOPHONIC RECORDING OR CONTROL OF SOUND EVENTS |
Country Status (3)
Country | Link |
---|---|
JP (2) | JPS5342401B2 (en) |
AT (1) | AT328527B (en) |
DE (1) | DE2525642C3 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5151923A (en) * | 1974-11-01 | 1976-05-07 | Sony Corp | SUTEREOMAIKUROFUON |
GB1520319A (en) | 1974-10-31 | 1978-08-09 | Sony Corp | Stereo microphone assemblies |
JPS578308Y2 (en) * | 1975-04-30 | 1982-02-17 | ||
JPS533024U (en) * | 1976-06-28 | 1978-01-12 | ||
US4088849A (en) * | 1975-09-30 | 1978-05-09 | Victor Company Of Japan, Limited | Headphone unit incorporating microphones for binaural recording |
JPS533524U (en) * | 1976-06-29 | 1978-01-13 | ||
DE2858302C2 (en) * | 1977-03-24 | 1991-01-31 | Andreas Mailand/Milano It Pavel | |
JPS5976669U (en) * | 1982-11-16 | 1984-05-24 | 株式会社小松製作所 | Work equipment operating device for hydraulically driven vehicles |
CA2101500C (en) * | 1992-09-30 | 1996-12-17 | Charles Spurgeon Bartlett | Noise-cancelling telephone handset |
DE19645307B4 (en) * | 1996-11-04 | 2004-07-01 | Sennheiser Electronic Gmbh & Co. Kg | Headphone / hearing aid |
US11431312B2 (en) | 2004-08-10 | 2022-08-30 | Bongiovi Acoustics Llc | System and method for digital signal processing |
CN100405872C (en) * | 2005-07-11 | 2008-07-23 | 张青宇 | Multi sound track earphone |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US8175316B2 (en) | 2006-12-05 | 2012-05-08 | Sony Corporation | Ear speaker device |
US10212503B1 (en) * | 2017-08-09 | 2019-02-19 | Gn Hearing A/S | Acoustic device |
WO2019183112A1 (en) * | 2018-03-20 | 2019-09-26 | 3Dio, Llc | Binaural recording device with directional enhancement |
KR20200143707A (en) * | 2018-04-11 | 2020-12-24 | 본지오비 어커스틱스 엘엘씨 | Audio enhancement hearing protection system |
EP3628284A1 (en) * | 2018-09-25 | 2020-04-01 | GN Hearing A/S | Hearing protection device with sound reflectors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2306707A (en) * | 1941-05-09 | 1942-12-29 | Bell Telephone Labor Inc | Audiphone |
US2643729A (en) * | 1951-04-04 | 1953-06-30 | Charles C Mccracken | Audio pickup device |
GB948053A (en) * | 1960-03-07 | 1964-01-29 | Clark Co Inc David | Improvements in ear protectors |
FR1429293A (en) * | 1964-10-28 | 1966-02-25 | Jean Hiraga | Three-dimensional stereophonic recording process |
GB1160431A (en) * | 1966-05-04 | 1969-08-06 | Mini Of Technology London | Ear Defenders. |
-
1974
- 1974-06-12 AT AT488374A patent/AT328527B/en not_active IP Right Cessation
-
1975
- 1975-06-09 DE DE2525642A patent/DE2525642C3/en not_active Expired
- 1975-06-09 JP JP6943375A patent/JPS5342401B2/ja not_active Expired
-
1980
- 1980-06-02 JP JP1980075258U patent/JPS55168289U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5113202A (en) | 1976-02-02 |
JPS55168289U (en) | 1980-12-03 |
DE2525642A1 (en) | 1976-01-02 |
JPS5342401B2 (en) | 1978-11-11 |
ATA488374A (en) | 1975-06-15 |
DE2525642B2 (en) | 1981-01-29 |
DE2525642C3 (en) | 1981-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |