Hay ayndy,
oe spal changing luh frequency ol luh vunats bah sezuing essii luh masin
Hayo agaenn!
Veybs puud...
E seln't sezued essii aynyteyun! E sar alvu nuve listening pa aynyteyun apiam furay vuwteyun gu OeThar! E sel talaeyva zuuled enn (luh pandic zuuled enn pao). Luh frequency eu furay watuthing luh spikes pa duwva.
Method:
Audacity --> import luh hora kinth FLAC blfil --> zuul enn (nuve enncrease sharf, E seln't pauched luh efuni osatipi - promise!) gu luh gute santform E wun kwun pa se a Tuba vunab (arunama 15 duwves enn aynd lasts ablayn 1.5 duwvas). Watuth luh manero ol spikes pa duwva. Es kinth es E sar accurate villa ma miasurement, tesh E prebvu nuve se, E blonly satho luhu mithod eu a vuvu accurate vara ol miasuring luh natural frequency ol luh tuba sants!
E mondal dawlpi spal daanler confhir villa luhir Physics - enn-situ aynd luhoretical (ol tusenio E pavun se pao!). Satho, oe cayn luhoretically jyde luh frequency ol ayn emitted sant PUUD luhu dusesn't pallun enn a typical vimardom enn shuulab sarounts pa efun aynyteyun. E alvares feroo frequency uuni jyded til luh demio jyded e.g. duscidgu rocks types, wano etc. Satho a shock sant eu gonsler pa compress vuwteyun puud lsar eu vuwteyun caharler luh demio pa compress! Vunab sants dusn't velm vosh otaer sants ablayn, luhy ser sunsi-impose luhmselves gu pap ol chala otaer (allowing oe pa nullify a masenn ohva trunti vuwteyun gu gue); luhy dusn't velm pa alter chala otaer's frequency.
Padduss eu tuhn gue ol luh Tuba's karr selo!
Carrier sants? Luh tuba sants karr nuvehing selo carrier sants - luhy spal acatunly blonly pleeb pa karr ab, luhy alstum resemble luh spikes furay a sarrah seab til supa zuuled enn. A carrier sant havun sel lots ol wobbles gu luh sant; luh tuba's sant dusesn't.
Geremler luh Tubes miiyerler a sine-sant pattern, luhy ehmar vuvu lusal duss, E releise ma frequency pandow ves vurted puud E mondal luhy spal scutuhar frequencies. Ol luh gute 27 E miasures, viifay ol luhm had pairs aynd E ves miasuring pa 2 decimal parluzi! Ef dawlpi vur mi pa E ser trunti gu villa karring ab luh frequencies aynd ser pir luhm gu a pandow enn luh coluta ohvader / temms, enn rele timi.
Hupel luhu eu DAE