BE458485A - - Google Patents
Info
- Publication number
- BE458485A BE458485A BE458485DA BE458485A BE 458485 A BE458485 A BE 458485A BE 458485D A BE458485D A BE 458485DA BE 458485 A BE458485 A BE 458485A
- Authority
- BE
- Belgium
- Prior art keywords
- sound
- microphones
- angle
- track
- modulation
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 2
- 210000005069 ears Anatomy 0.000 description 18
- 230000003321 amplification Effects 0.000 description 9
- 230000000670 limiting effect Effects 0.000 description 9
- 238000003199 nucleic acid amplification method Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004807 localization Effects 0.000 description 5
- 230000035807 sensation Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000842783 Orna Species 0.000 description 1
- 241000125579 Siganus sutor Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- ZYXYTGQFPZEUFX-UHFFFAOYSA-N benzpyrimoxan Chemical compound O1C(OCCC1)C=1C(=NC=NC=1)OCC1=CC=C(C=C1)C(F)(F)F ZYXYTGQFPZEUFX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR989642T | 1944-02-19 | ||
| FR55787T | 1944-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE458485A true BE458485A (enrdf_load_stackoverflow) | 1945-05-31 |
Family
ID=32178796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE458485D BE458485A (enrdf_load_stackoverflow) | 1944-02-19 | 1945-04-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE458485A (enrdf_load_stackoverflow) |
| FR (1) | FR55787E (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2313807A1 (fr) * | 1975-06-05 | 1976-12-31 | Sony Corp | Installation stereophonique |
-
1944
- 1944-07-29 FR FR55787D patent/FR55787E/fr not_active Expired
-
1945
- 1945-04-09 BE BE458485D patent/BE458485A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2313807A1 (fr) * | 1975-06-05 | 1976-12-31 | Sony Corp | Installation stereophonique |
Also Published As
| Publication number | Publication date |
|---|---|
| FR55787E (fr) | 1952-09-05 |
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