TTeftonkonus 



297 



Len^erature distillation or car- 

 bonization, partial c. 



Tieftonkonus low-frequency cone 

 loudspeaker, woofer. 



Tiefung cupping (or drawing in drop 

 press to make concave or dished 

 articles). 



Tiefungswert cupping value, ductili- 

 ty V. 



tiefzlehen deep draw, cup, dish. 



Tiefzieh-f'ahigkei t capability of 

 being cupped or drawn into article 

 vfith deep concavity in drop press, 

 etc., cuppability. -probe cuppa- 

 bility test (specimen), Erichsen 

 test, -verfahren technological 

 method of drawing sheet articles 

 in drop press, cupping method. 



Tiegel ,Porzel Ian- porcelain crucible, 

 p. pot. 



Tiegel-brennofen crucible oven, 

 -flusstahl crucible cast steel. 

 -form crucible mold. 



Tierlelm animal glue, a. size. 



Tikker ticker, tikker; radio chopper, 

 c.v» train interrupter. 



tilgen eradicate, destroy, cancel, 

 erase, blot out, delete, efface, 

 obliterate. 



Tilgung (und Ausleuchtung) extinc- 

 tion or quenching (of fluorescence), 

 evanescence. 



Ti 1 gung, Schal 1- sound absorption, 

 suppression, damping, deadening 

 or attenuation, abatement of noise. 



Ton, dumpfer all-bottom sound. 

 -.gehaltener sustained sound. 

 ->glei tender glissando, sliding 

 note. -, hoher h. -frequency note 

 or sound. -, hohl er boomy sound, 

 dull s. -.krächzender, 

 kreischender all-top sound or 

 voice. -, reiner pure note, p. 

 tone, simple t. -, senderei gner 

 note or pitch peculiar to a beacon 

 station, code note. -, tiefer low 

 tone, low-pitch tone, bass note. 

 -.unreiner impure tone, ragged 

 note or t. 



Ton, Anblas- Aeolian tone. 

 Ausfluss- jet tone, slit t. 

 Dauer- permanent note, tone, 

 sound or signal. Differenz- 



Tonanalysator 



difference tone. DInas- Dinas 

 clay. Farb- color tone, tint. 

 Feuer- fireclay. Fremd- alien 

 frequency or tone (in sound 

 reproduction). Ganz- whole tone. 

 Halb- semi-tone, sharp (mus. ) 

 Heul- sound with large number of 

 modes of vibration. Hieb- Aeolian 

 tone or note. Interferenz- 

 beat note, interference n. 

 Kammer- "A" of tuning fork. 

 Kapsel- sagger clay, capsule c. 

 Keller- tunnel effect, boom e. 

 Komb in at ion 8- combination fone 

 (either difference or summation t.) 

 Licht- photographic sound record- 

 ing. Magnet- magnetic sound re- 

 cording. Mis- distorted note, 

 off-pitch sound. Nadel- stylus- 

 or needle-recorded and reproduced 

 sound. Netzbrumm- motor boating 

 (of a.c. ), a.c. pickup, mains hum. 

 Ober- overtone (often a harmonic), 

 upper partial. Rein- note with 

 one mode of vibration, single- 

 frequency tone. Schlag- strike 

 note (in a bell, followed by hum 

 n. ) Schneide- edge tone, flue 

 stop tone (of flue or organ pipe). 

 Schwebungs- beat tone, inter- 

 ference t., b. note. Spalt- 

 slit tone, jet t. Stopf-{einer 

 gedackten Trompete) stopped tone. 

 Stoss- beat note, throb. Summen- 

 summation tone. Teil- partial 

 note, partial (being either a 

 subharmonic or a higher harmonic 

 or overtone). TrMler- trill, 

 quaver, warble. Ubergan'gs- 

 transient. Wechsel- warble 

 note, w. sound (air alarm). 

 Zwischen- medium or intermediate 

 tone or shade (of color). 

 Ton-abnahmestel 1 e sound aperture, 

 s. ^ate. -abnehmer pickup (of 

 phonograph), soundhead (m.p.), 

 -abnehmertrommel sound take-off 

 drum, scanning d. -abstufung 

 grading of tones, graduation of 

 tonal intensities, -abtastspalte 

 sound scanning slit, -abtaststelle 

 sound gate, s. pickup point, s. 

 scanning slit, -anal ysator, Such- 



