GBK glossarySearch the glossaries created from glossary-building KudoZ (GBK) questions. | To see the desired glossary, please select the language and then the field of expertise. |
Home - Slovak
- Telecom(munications)
- Search
- Term
- Additional fields of expertise
- Definition(s)
- Zároveň kompander ovplyvňuje aj maximálnu úroveň signálu, t.j. u nás na vstupe a výstupe +20 ... Činnosť kompandera pri prenose signálu cez prenosový kanál, ... Obvody na úpravu amplitúdy signálu - by Jan Kolesar
- Example sentence(s)
- Princíp systému je založený na princípe, že kompandér zlepší odstup iba voči šumu vznikajúcemu pri reprodukcii zaznamenaného signálu - Magnetický záznam zvuku
by Jan Kolesar - Related KudoZ question
Compare [close] - English
- Telecom(munications)
- Search
- Term
- Additional fields of expertise
- Definition(s)
- Signal processing technique which uses both compression and expansion to improve dynamic range and signal-to-noise ratio.
A signal is passed through a non-linear transformation prior to transmission. A reverse of this transformation occurs at reception. The transformation is such that quiet portions are boosted and loud portions reduced. Noise is reduced because the quiet signals are louder, compared to the noise in the transmission channel.
Used in digital, PCM, transmissions as well as analog applications. Dolby is a common example of a compander-based noise reduction system. Maxim Integrated Products, Dallas Semic.
- Example sentence(s)
- This compander covers a frequency domain from 20Hz to 20KHz, the total distortions are below 1% and the signal/noise ratio is 80dB. - electroschematics.com
by - Unlike traditional companders that have increasing amounts of signal distortion as the frequency becomes lower, the Syfx compander has no signal distortion at any frequency. - syfx
by - We tested transmissions with two companders (DSKs) on 40 meter SSB using three ham radios to compare co-channel interference and signal quality. The third radio was used for creating an interference signal. The compander definitely helped to lessen the co-channel interference from this interfering signal transmitting at the same signal strength. - people.wallawalla.edu
by Compare [close] - Romanian
- Telecom(munications)
- Search
- Term
- compandor, compresor-expandor de dinamică
- Additional fields of expertise
- Definition(s)
- "Numele compandor provine din combinarea extremelor cuvintelor compresie şi expandare..." Prof. Dr. Ing. Bogdan Dumitrescu - by Monica Varga
- Example sentence(s)
- "Proiectarea unui compandor se rezumă la găsirea funcţiei g".
"Compandorul obţinut prin procedeul de mai sus nu este
neapărat optim, deoarece densitatea de probabilitate în
fiecare interval de decizie nu este constantă". - Prelucrarea semnalelor, Cap.6 Cuantizare
by Monica Varga - Related KudoZ question
- Compare this term in: Serbian, Croatian, Albanian, Bulgarian, Czech, Chinese, German, Dutch, Greek, Spanish, Persian (Farsi), French, Hindi, Hungarian, Italian, Japanese, Norwegian, Polish, Portuguese, Russian, Turkish, Ukrainian
| | The glossary compiled from Glossary-building KudoZ is made available openly under the Creative Commons "By" license (v3.0). By submitting this form, you agree to make your contribution available to others under the terms of that license. ![Creative Commons License](http://i.creativecommons.org/l/by/3.0/88x31.png) | | | | X Sign in to your ProZ.com account... | | | | | | |