
sandarbh swar

sandarbh swar haah dnyat varanvarteshi sambandhit eka shuddha swar asato aanee samanyatah vishesh upkarnandware sthir dhwani daab staravar (aakarman) tayar hoto.
prasarmadhyamandhye.
audio abhiyantrikimadhil sarvat samanya sandarbh swar-20 dii. bii. aahe. playback upkarane samayojit karnyasathi audio abhiyantyandvare yacha vapar keela jaava, jenekarun sobatche madhyam prekshakansathi aaramdayak pramanat asel. video nirmitimadhye, haah swar sahasa chachani cards asato jenekarun video programming dekhil calibrate kele jaau shakate. vegvegalya audio frequenciver upkaranankadun achook pratisad sunishchit karnyasathi too kadhikadhi 100 heartz aanee 10 khzed tonchya darmyan anukramat vajavala jaato. haah 'bleep' toone dekhil aahe joou samanyatah ashleel kinwa sanvedanshil audio samagriche sensor karnyasathi vaparla jaato.
sangeetat.
sangitkaranni vaparlele anek electronic tunor 440 heartzcha toone utsarjit karatat, joou madhalya see (aii 4) chya varchya swaranshi sambandhit asato. adhik atyadhunik tunor tuningmadhil farak lakshat ghenyasathi itar sandarbh khelpattyanchi nivad karatat. kahee vishesh tunor vishisht vadyavar samanyatah vaparlya jaanarya swarmelya (manak gitar tuning, taar vadyansathi pachve antar, vividh pital vadyansathi khule swar) detat.
dursanchar kshetrat.
dursancharamadhye, manak chachani swar haah eka shuddha swar aahe jyacha manak star samanyatah ekach duvyanchya aanee jodyanchya sanrekhanasathi vaparla jaato. 
pramanit chachani sanket patali aanee varanvartesathi, sanyukt rajya sanrakshn vibhag (dii. oo. dii.) vaparasathi mill-std-188-100 aanee itar sarkari sansthansathi federal regulations code shirshak 47, bhag 68 pahaa.