BE457129A - - Google Patents
Info
- Publication number
- BE457129A BE457129A BE457129DA BE457129A BE 457129 A BE457129 A BE 457129A BE 457129D A BE457129D A BE 457129DA BE 457129 A BE457129 A BE 457129A
- Authority
- BE
- Belgium
- Prior art keywords
- frequency
- frequencies
- recording
- sound
- amplitude
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 claims description 8
- 230000017105 transposition Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 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
- 239000011230 binding agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457129A true BE457129A (OSRAM) |
Family
ID=110649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457129D BE457129A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE457129A (OSRAM) |
-
0
- BE BE457129D patent/BE457129A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1126458A1 (fr) | Procédé d'ajustement du volume sonore d'un volume sonore numérique | |
| FR2464530A1 (fr) | Perfectionnements apportes a l'enregistrement analogique sur des supports magnetiques | |
| US2759049A (en) | Method and system for reducing noise in the transmission of electric signals | |
| BE457129A (OSRAM) | ||
| US1888724A (en) | Sound recording and reproducing system | |
| FR2489573A1 (fr) | Circuit reducteur de bruit | |
| FR2465293A1 (fr) | Tourne-videodisque avec systeme d'asservissement a boucles emboitees | |
| FR2485782A1 (fr) | Circuit adaptif d'elimination des distorsions pour un tourne-videodisque | |
| FR2490038A1 (fr) | Reducteur de bruit notamment pour appareil d'enregistrement et de reproduction de signaux | |
| US2488936A (en) | Frequency-modulation recording and reproducing and its combination with a radio receiver | |
| BE889426A (fr) | Circuit de reduction des effets de la surcharge d'un support d'enregistrement ou de transmission de signaux | |
| FR2511533A1 (fr) | Procede d'enregistrement et/ou de lecture d'information stereophonique sur un support d'information magnetique, dispositif pour la mise en oeuvre de ce procede, support d'information magnetique, et circuit amplificateur a utiliser dans un dispositif pour la mise en oeuvre de ce procede | |
| JPS5965936A (ja) | 光学的記録再生信号の波形等化回路 | |
| BE469201A (OSRAM) | ||
| JPS5870407A (ja) | アパ−チヤ補正回路 | |
| JPH0279256A (ja) | 光記録媒体を用いたテレビジョン信号の記録再生方式 | |
| SU251001A1 (ru) | УСТРОЙСТВО дл МАГНИТНОЙ ЗАПИСИ и ВОСПРОИЗВЕДЕНИЯ | |
| SU41713A1 (ru) | Способ увеличени времени проигрывани граммофонных пластинок | |
| BE494846A (OSRAM) | ||
| Galo | Phase equalization and its importance in the reproduction of disc records. | |
| Kogen | Tracking Ability Specifications for Phonograph Cartridges | |
| JP2778217B2 (ja) | データ記録装置 | |
| BE456722A (OSRAM) | ||
| JPS601701B2 (ja) | 雑音低減装置 | |
| JPH06187687A (ja) | 光ピックアップ |