High Com noise reduction
E1010511
High Com noise reduction is an analog audio noise-reduction system developed by Telefunken to reduce tape hiss and improve the dynamic range of cassette and reel-to-reel recordings.
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | analog audio noise-reduction system ⓘ |
| appliesTo |
cassette tape recordings
ⓘ
reel-to-reel tape recordings ⓘ |
| category |
audio engineering
ⓘ
sound recording technology ⓘ |
| competesWith |
Dolby B
NERFINISHED
ⓘ
Dolby C NERFINISHED ⓘ dbx noise reduction NERFINISHED ⓘ |
| compressionRatio | 2:1 ⓘ |
| countryOfOrigin | Germany ⓘ |
| developer | Telefunken NERFINISHED ⓘ |
| expansionRatio | 1:2 ⓘ |
| hasVariant |
High Com II
NERFINISHED
ⓘ
High Com III NERFINISHED ⓘ |
| introducedInDecade | 1970s ⓘ |
| market | hi-fi audio ⓘ |
| noiseTypeReduced | tape hiss ⓘ |
| operatingPrinciple | compander ⓘ |
| processingDomain | analog audio signal ⓘ |
| purpose |
improve dynamic range
ⓘ
reduce tape hiss ⓘ |
| requires |
compatible High Com decoder
ⓘ
compatible High Com encoder ⓘ |
| signalPath |
decode during playback
ⓘ
encode during recording ⓘ |
| status | largely obsolete ⓘ |
| targetMedium | magnetic tape ⓘ |
| usedWith |
consumer tape decks
ⓘ
semi-professional tape recorders ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.