Speaker Ka Aavishkar Kisne Kiya

Aaj music sunne ka shok to sabhi ko hai. Or speaker ke bina to music sunna munkin nahi hai. Chahe choti se choti  Earphone ho ya bada DJ sound sabhi ke andar speaker ka istemal kiya jata hai. Speaker se hi aaj log music ka aanand le pa rahe hai. Ek loudspeaker ek Electroquacious transducer hai. Jo ek bijli ke Audio signalk isi dhvni me badal deti hai.

Speaker aam tor par ek speaker bade ya Speaker cabinet me rakhe jate hai. Jo aksar lakdi ya kabhi kabhi plastic se bane ek Rectangular or square box hota hai. Bade ka material or design jisme Bass reflex port ka istemal karna shamil ho sakta hai. Jo dhvni ki quality ek impotent bhumika nibhata hai.

Achi dhvni utpann karne ke liye achi quality wale speaker ka istemal karna padta hai. Jab speaker ka aavishkar nahi huaa tha. Sab log alag alag cheezo se dhvni utpann karte the. Lekin dhire dhire jab speaker ka prachalan huaa. To logo ko music sunna jyada acha lagne laga or phir dhire dhire speaker me bhi changes hone laga or  prachin time ke speaker or aaj ke modern speaker me to raat din ka deference hai.

Speaker ko Frequency range ke hisab se banta jata hai. Frequency range ke hisab se alag alag Frequency range ko pun: utpann karne ke liye Personal driver ka istemal kiya jata hai. High audio frequencies ke pun: utpdan ke liye banaye gaye drivers ko Tweeter kaha jata hai. Jo Mid frequencies ke liye hote hai. Unhe Mid-range ke driver kahte hai.( Bahut kam Frequencies ke liye ) Woofers (Kam Frequencies) Mid Frequencies ke speaker (Mid Frequencies) Tweeter (high frequencies) Or kabhi kabhi super tweeters, Highest audio frequencies ke liye Customized hai.

Or kam Frequencies ke liye un ko Woofers kahte hai. Chote oudspeaker Radio, TV, Portable Audio Player, Computer, or Electronic Musical Instruments jaise Equipment me paye jate hai. Bade loudspeaker System music, theater or concert programs me Sound reinforcement or public systems me istemal kiya jata hai.

Speaker Ka Aavishkar

Speaker ka aavishkar ko ek song ki duniya me karnti mana jata hai. Kyonki yadi speaker ka aavishkar na hota to song ki duniya aaj itni tarkki nahi karti or logo ko song sunne ka mo ka nahi milta.

Sabse pahle Johan Philip Rees ne 1861 me apne Telephone me ek bijli ke loudspeaker Established kiya. Jo pure Tunes ke TransDue me enabled tha. Or sath hi chip ko bhi Reproduced kar sakta tha. Lekin Alexander Graham Bell ne 1876 me apne telephone  ke bhag ke roop me pahle Electric loudspeaker ko patent krvaya tha. Jo samaj me aane yogy aawaz ke Transdius me enabled t tha.

1898 me Horace Short-Compressed Air ne  dwara Powered loudspeaker ke liye ek design ka patent kraya or usne phir  Charles Parsons ke patent ko bech diya jo 1910 se pahle kai Additional British patents jari kiye gaye the.

Or aaj ke time me istemal kiye jane wale speaker Dynamic speaker hai. jiska aavishkar 1925 me Edward W. Kellogg or Chester W Rice ne kiya tha. Dynamic speaker dynamic microphone ke roop me ek hi buniyadi theory par chal rahe hai .

Or 1930 me Jensen  ne pahle Magnetic loudspeaker banya or sabse pahle Loudspeakers me electrons ka experimenter kiya gaya tha. Or 1930 me Loudspeakers electrons ne  Frequency response or sound pressure level ko badhane ke liye drivers ke 2 or 3 Bandpass ko milana sharu kiya tha.

Or 1937 me pahli Metro-Goldwyn-My dwara “Theaters ke liye Shirer Horn System shuru kiya gaya tha. Jo pahla file Industry ka manak Standard loudspeaker system tha.

To is tarah dhire dhire speaker ke istemal badhte gaye or inki quality me bhi sudhar hota gaya or aaj bahut si company bahut hi achi quality  ke speaker bana rahi hai. Or inka istemal dinbhar badhta hi ja raha hai. Aaj is modern yug me itni achi achi technology aai hui hai. Ki chote chote speaker bhi bahut  hi High quality audio quality ko abhi  Reproduces karte hai.

Lekin speaker ke aavishkaro me bahut se logo ka yogdan tha. Or shuruaati speaker ki process ke andar bahut se logo ne apna yogdan diya jinki vajah se aaj ham bahut hi ache speaker ka istemal  kar pa rahe hai.

Agar aapko is jankari ke bare me kuch puchna ho to ap niche commne box me comment karke puch sakte hai. Yadi aapko yah jnkri pasand aaye to share karna naa bhule.