Geräusch, quieken 



115 



gerecht, flucht- 



contacts and keys), 

 quieken squeal, squeak, 

 raspeln rasp. 

 rasseln rattle, clatter, 

 Rauhigkeit hissing, raucousness, 



hoarseness. 

 Raumgeräusch set noise. 

 Rauschen (von Röhren) tube or 



valve noise (theriral agitation 



of electrons), hissing, rustle. 

 Rauschen, Schrammen- scratch 



noise. Widerstands- circuit 



noise (due to Brownian move- 



irent). 

 reiner Ton pure note or tone, 

 sausen rush, whiz, whistle, hum. 

 schallen sound, resound, ring. 

 Schallplattengerausch record 



noise, surface n. 

 schall hart acoustically rigid or 



hard, n on -absorbent. 

 schallweich sound absorbent, 

 scharf shrill, piercing, 



strident, 

 scharren scrape, scratch. 

 Schlag disk wobble (phonograph). 

 Schlaqen(Kontekt ) key click, 



thump, or chatter. 

 Schmutzqeräusch dirt noise. 

 Schmoren frying, mike stew, 

 schnarren, burr, buzz, jar. 

 Schrammenrauschen scratch 



noise. 

 Schrotceräusch shot noise (due 



to Schottky effect). 

 schwirren whiz, whir, buzz, hum. 

 Selbsttönen singing or squealing 



(of a tube). 

 Staubrauschen dust noise. 

 Strichgeräusch frame-line noise 



(sort of motor boating), 

 summen hum, buzz. 

 surren motor boating. 

 tiefe Töne low AP or bass notes; 



bassy condition (in sound 



reproduction, low AF over- 

 em phas ized ) . 

 tr il lern warble, trill, quaver. 

 überschreien overmodulate. 

 unreiner Ton impure tone, ragged 



lone or note. 



Wärmerauschen thermal noise (due 



to thermal motion of elec- 

 . trons). 

 Widerstandsrausch circuit noise 

 (due to Brownian move- 

 ment ) . 

 Wobbeln warble, wobble, 

 Zischen fuzzy noise (of film), 

 hiss, oizz, sizzle, fizz, high 

 harmonic alien tones, in 

 film reproduction. 

 Zwitschern birdies, canaries. 

 Geräusch, Bild- frame noise. 

 Eigen- inherent film noise. 

 Lautsprecher- rattle of loud- 

 speaker. Mikrophon- microphone 

 or valve noise. Neben- extraneous 

 noise. Perforations- sprocket 

 noise (m.p. ). Raum- set noise, 

 wärme- thermal noise (sort of 

 Brownian movement of electrons 

 in input circuit). 

 Gerauschabstand signal-noise ratio, 

 geräuscharm of low noise, noiseless, 



silent, silenced. 

 Geräusch-bekämpf uno noise abatement, 

 suppression or atienuaiion. 

 -beseitigung (an Tonklebestellen) 

 blooping elimination. 

 -beseitigung, automatische 

 silent tuning, noise suppression, 

 noise gate, -filter, Nadel - 

 needle scratch filter, -kästen 

 (Erzeugung besonderer Geräusche) 

 equivalent acoustics (for genera- 

 tion and imitation of noises and 

 sound effects), -loslgkeit 

 noise lessness, silence, quiet- 

 ness, calm(ness), absence of 

 noise, -messer noise meter, 

 sound-level meter (e.g., 

 measuring in terms of decibels), 

 noise measuring set, acustimeter. 

 -messer (in elektrischen Kreisen) 

 psophomieter. -muster noise 

 pattern.^ -spiegel noise level. 

 -Unterdrückungsstromkreis noise 

 reduction, squelching, suppres- 

 sion or silencing circuit, 

 -verdeckung overriding of noise, 

 gerecht, flucht- truly aligned or 



