
shale (theatre)

rangmanch mein, ack khol (jise ack dhwanik khol, coral khol yaa bandshell key roop mein bhee jaanaa jaataa haye) ack ghumaavdaar, kathor satah haye jise darshakon kii or dhwani koo pratibimbit karane key liye design kiya gayaa haye.
aksar gole hataane yogya honey key liye design kiye jaate hain, yaa tou pahiyon parr ludhakaate hain yaa ack udaan kshetra mein uthaate hain. kavachon kaa upayog aamtaur parr vaadyavrind, baind aur gaayak mandaliyon key liye kiya jaataa haye, halanki unakaa upayog kissy bhee anuprayog mein bhee kiya jaa sakata haye jisake liye nishkriya dhwani pravardhan kii aavashyakta hoti haye. gole aam taur parr kathor samagri seey baney hotey hain kyonki unhein jitna sambhav hoe utanaa cumm dhwani koo avashoshit karane key liye design kiya gayaa haye.
itihas.
dhwani key gole ack disha mein dhwani koo baahar kii or kendrit karane key liye vikasit kiye gaye they, joe kii" "goal" "mein dhwani key vipareet khule gazebo bandstand key sabhi pakshon seey faila huaa thaa. sanyukt raajya america mein way badey shahar key udyaanon aur manoranjan udyaanon mein banaae gaye they kyonki baind kaa aakar badh gayaa thaa.
1890 key dashak mein vibhinn shailiyon mein swatantra-khade baahari gole banaae gaye they. peshevar vastukaron koo aksar dhwanik safalata key vibhinn staron key saath unhein design karane key liye niyojit kiya jaataa thaa. lloyd raait dwara 1928 key ack prototype parr adharit hollywood baul shale koo kaee baar punarnirmit kiya gayaa haye, jisamen vartamaan sanrachana usa site parr paanchvin haye.
bund khol aur munch key saath aaytaakaar mandap jaise bois mein chitrit udaaharan, idaho 1900 key baad upayog mein they. yeye baahari pradarshan sthalon key roop mein bahut prabhaavi saabit hue, aur kaee abhee bhee upayog mein hain.