Audio ki awaz kaise badhaye browser me hi, bina upload kiye aur bina watermark ke
Sab kuch aapke browser mein hota hai. Koi file upload nahi hoti.Recording dhimi hai to yahan uski awaz badhai ja sakti hai, aur wo bhi sahi tarike se. File daaliye aur page naap leta hai ki uske sabse tez pal ke upar kitni jagah bachi hai, phir sab kuch utna hi badha deta hai. Zyada badhane par kitni awaz kharab hogi, wo number bhi screen par dikhta hai. Koi upload nahi, koi account nahi, aur result par koi watermark nahi.
Audio file yahan add kijiye - page pehle use naapega.
Decibel me badlav likhiye, ya peak ka target chuniye (-1 dB aam hai).
Kitne sample dab jayenge yeh padh kar WAV download kar lijiye.
File add kijiye aur page kuch badalne se pehle use naapta hai: sabse tez ek sample, ausat level, aur us sabse tez pal ke upar kitne decibel ki jagah bachi hai. Uske baad ya to decibel me badlav chuniye ya peak ka target, aur poori file usi ek aankde se guna kar di jaati hai.
Digital audio file ki ek chhat hoti hai. Har sample minus ek aur ek ke beech ka number hai, aur ek se upar kuch hai hi nahi. Jis file ka sabse tez pal pehle se minus teen decibel par ho, use chhe decibel badha dene par uske peak chhat se teen decibel upar chale jaate hain, aur woh sample ek seedhi lakeer me daba diye jaate hain - jo distortion ki tarah sunai deta hai aur baad me theek nahi hota.
Zyadatar volume booster yahi karte hain aur batate kuch nahi. Yahan kitne sample dabenge yeh theek theek gina jaata hai, kuch chalne se pehle. Paanch lakh me se kuch dozen sunai hi nahi dete aur page yeh keh deta hai. File ka das pratishat hona bigdi hui awaaz hai aur page woh bhi keh deta hai, saath me yeh bhi ki is file par sabse bada saaf badlav kitna hai.
Peak tay karta hai ki kya dabega. Ausat, jise RMS se naapa jaata hai, us cheez ke kahin zyada kareeb hai jise log "tez" kehte hain: ek kasa hua pop track aur ek dheemi si baat cheet ka peak ek hi ho sakta hai aur phir bhi unke sunai dene me bees decibel ka farak ho. Dono aankde dBFS me dikhte hain, jahan zero poori chhat hai aur har asli signal minus me hota hai. LUFS wali broadcast loudness alag kaam hai jiske liye compression chahiye, aur compression performance badal deta hai - yahan kuch bhi compress nahi hota.
Ek WAV, 16 ya 24 bit ka, kyunki koi browser MP3 likh nahi sakta. Kuch dobara compress nahi hota: har sample khola jaata hai, guna hota hai aur likh diya jaata hai. Isiliye file compressed asli se kaafi badi hoti hai, stereo me kareeb 10 MB per minute, aur page yeh aankda shuru karne se pehle dikha deta hai.
Peak mode chuniye aur target minus ek decibel par rehne dijiye. Phir har sample us ek aankde se guna hota hai jo aapki recording ke sabse tez pal ko theek wahan le jaata hai - yaani jitna yeh file bina kuch dabaye le sakti hai, utna. Woh kitne decibel nikla, page bata deta hai.
Clipping tab hoti hai jab sample chhat ke paar dhakel diya jaaye: waveform ka sira seedha kat jaata hai aur koi baad wala kadam use wapas nahi laata. "Shayad clip ho" kehna kisi ke kaam ka nahi, isliye kitne sample par asar padega yeh theek theek gina jaata hai aur kul se mila kar dikhaya jaata hai.
Chhe decibel har sample ka amplitude dugna kar deta hai, par amplitude dugna karna awaaz dugni karna nahi hai: zyadatar sunne walon ko plus chhe kareeb dedh guna tez lagta hai. Awaaz sach me dugni lagne ke liye motey taur par das decibel chahiye, jo amplitude ka teen guna se thoda zyada hai.
Ek hadd tak. Level badhane par sab kuch barabar badhta hai - hiss, hum aur kamre ka shor bhi - isliye bahut dheeme level par ki gayi recording tez to ho jaati hai, saaf nahi. Koi bhi volume control chaahi gayi awaaz ko neeche ke shor se alag nahi kar sakta, aur page aisi file par yeh keh deta hai.
Normalize sabse tez sample dhoondh kar poori file ko itna scale karta hai ki woh sample chune hue level par aa jaaye, aam taur par chhat se ek decibel neeche. Boost wahi badlav lagata hai jo aap likhte hain, chahe file me uske liye jagah ho ya na ho. Guna dono me ek hi hai; sirf aankda chunne ka tareeka alag hai.
Kuch dobara compress nahi hota. Browser file ek baar kholta hai, har sample guna hota hai, aur natija bina compression wali WAV me likha jaata hai, isliye MP3 compression ki doosri peedhi lagti hi nahi. Keemat size ki hai: utni hi lambi WAV MP3 se kareeb das guna badi hoti hai.
Koi upload nahi hota. Kholna, naapna aur guna karna, teeno aapke apne browser me hote hain, aur taiyaar file aapke device par likhi jaati hai. Account nahi chahiye, awaaz par koi watermark nahi lagta, aur page connection band rakh kar bhi chalta rehta hai.
Jawab nahi mila? Audio Ki Awaz Kaise Badhaye ke baare mein poochein, jise pata hoga woh jawab dega. Account banane ki zaroorat nahi.
Same job, other tools: Frequency Generator – Generate a steady test frequency for speakers, headphones or instruments · Sweep Tone Generator – Sweep smoothly between two frequencies over a time you choose · Audio Sweep Generator – Play a slow logarithmic sweep and hear every rattle in the room.
On the related tools: Mic Test – See your voice on a live waveform and hear it played straight back.