
piezoelectric speaker

piezoelectric speaker (jise peejo bender key roop mein bhee jaanaa jaataa haye kyonki yeh apane sanchaalan key tareeke seey hotaa haye, aur kabhi-kabhi bolchal kii bhasha mein ise "peejo", bajar, chrystal loudspeaker yaa beep speaker kahaa jaataa haye) ack loudspeaker haye joe dhwani utpann karane key liye piezoelectric prabhaav kaa upayog kartaa haye. praarambhik yaantrik gati ack piezoelectric samagri parr voltage lagu karke banaai jaati haye, aur iss gati koo aam taur parr diaphram aur anunadakon kaa upayog karke shravya dhwani mein parivartit kiya jaataa haye. upsarg "peejo-" 'press' yaa 'nichod' key liye yunani haye. 
anya speaker designs kii tulanaa mein piezoelectric speakers koo chalaana apekshaakrit aasaan haye; udaaharan key liye unhein seedhe tii. tii. ell. output seey jodaa jaa sakata haye, halanki adhik jatil driver adhik dhwani teevrata dey sakate hain. aam taur parr way 1-5 khjd kii seema mein aur ultrasound anuprayogon mein 100 khjd taka achchi tarah seey kaam karate hain.
upayog karein.
piezoelectric speakers kaa upayog aksar digital quartz ghadiyon aur anya electronic upkaranon mein dhwani utpann karane key liye kiya jaataa haye, aur kabhi-kabhi cumm mahange speaker system mein tweeter key roop mein upayog kiya jaataa haye, jaise kii computer speaker aur portable radio. inca upayog sonar pranaliyon mein ultrasound key utpaadan key liye bhee kiya jaataa haye. 
piezoelectric speakers key paaramparik loudspeakers kii tulanaa mein kaee faayade hainh way adhik bhaar key liye pratirodhi hain joe aam taur parr adhikansh uchch aavritti chalakon koo nasht curr denge, aur unakaa upayog unake vidyut gunon key kaaran crossover key binaa kiya jaa sakata haye. isake nuksan bhee hainh kuchh emplifier capacitive load chalaate samay dolan curr sakate hain jaise kii adhikansh piezoelectric, jisake parinamswarup emplifier koo vikriti yaa nuksan hotaa haye. isake alawa, unaki aavritti pratikriya, jyaadaatar mamalon mein, anya takneekon kii tulanaa mein cumm haye, vishesh roop seey baas aur madhya shreni key sambandh mein. yahee kaaran haye kii unakaa upayog aam taur parr una anuprayogon mein kiya jaataa haye jahaan dhwani kii gunavatta kii tulanaa mein matra aur uchch pitch adhik mahatvapurna hoti haye.
piezoelectric speakers mein uchch aavritti utpaadan hoe sakata haye, aur yeh kuchh vishesh paristhitiyon mein upayogi haye; udaaharan key liye, sonar anuprayog jisamen piezoelectric sanskaranon kaa upayog output upkaranon (paani key neeche dhwani utpann karane vaale) aur input upkaranon (paani key neeche microphone key samvedan ghatakon key roop mein kaary karane vaale) donon key roop mein kiya jaataa haye. inn anuprayogon mein unake faayade hain, jinamen seey cumm seey cumm saral aur thhos avastha nirmaan naheen haye joe ribbon yaa shanku adharit upkaran kii tulanaa mein behtar samudri jall kaa pratirodh kartaa haye.

