Qiyaasaha Decibel-ka oo Bilaash ah
Qiyaas heerka sanqadha mikrafoonkaaga waqti dhabta ah, oo leh min/max/celceliska iyo taariikh 60 ilbiriqsi ah oo dhaqaaqda — biraawsarkaaga gudihiisa.
Heerka hadda
Heerka ceyriin ee mikrafoonka: — dBFS
Wuxuu u beddelaa akhriska ceyriin ee mikrafoonka qiimo qiyaas ah oo dB SPL ah. Ku hagaajii tixraac la yaqaan (tusaale ahaan qalab kalibrayn oo SPL ah ama app) haddii aad haysato mid.
Kani waa qiyaas, ma aha cabbir la kalibreeyay. Mikrafoonnada taleefanka iyo laptop-ka aad bay u kala duwan yihiin, sidaa darteed adkaysiga gaarka ah ee qalab SPL-meter oo aan la haysan, cabbirradani waxay noqon karaan qiyaas ka mid ah — waxtar u leh isbarbardhigga heerarka, ee ma aha go'aamin nabadgelyo muhiim ah.
Ugu yar
—
Ugu badan
—
Celcelis (Leq)
0.0
60 Ilbiriqsi ee ugu dambeeyay
Heerarka sanqadha caadiga ah oo tixraac ah
- Faqiiro~30 dB
- Qol aamusan~40 dB
- Wada-hadal caadi ah~60 dB
- Taraafik mashquul ah~80 dB
- Mootada~95 dB
- Shirweynta Rock~110 dB
- Xadka xanuunka~125 dB
Faylashaadu weligood kama tagaan qalabkaaga. Farsamaynta oo dhan waxay ka dhacdaa gudaha browser-kaaga.
Sida Ay U Shaqeyso
U beddel mikirofoonkaaga miisaan qiyaas heer-cod ah, gebi ahaanba browser-kaaga.
- 1U ogolow gelitaanka mikirofoonkaTaabo Bilaw qiyaasidda oo sii ogolow browser-ka isticmaalka mikirofoonkaaga.
- 2Daawo akhriska toosanHeerka hadda, iyo ugu yar, ugu badan iyo celceliska (Leq) waxay cusboonaysiiyaan dhawr jeer ilbiriqsi kasta.
- 3Hagaaji qiimaha calibration-kaHagaaji qiimaha marka loo eego tixraac la yaqaan si loo dhaqaajiyo akhriska ceyriinka ah ilaa qiime SPL ah oo qiyaas ah.
- 4Dib u eeg taariikhda 60-ilbiriqsi ahJaantuska socda wuxuu tusayaa sida heerku isu beddelay daqiiqadii ugu dambeysay; taabo Dib u deji si aad u tirtirto.
Codka mikirofoonka waxaa lagu falanqeeyaa oo kaliya browser-kaaga — waligiis lama soo shubo, lama duubo, lamana kaydiyo meel.
Qalabka La Xiriira
Imtixaanka Mikrafoonka
Hubi in mikrafoonkaagu shaqeeyo ka hor wicitaan ama duubid: dooro aaladda gelitaanka, daawo qiyaas heer toos ah iyo waveform, oo duub tusaale 5 ilbiriqsi ah oo dib loo ciyaari karo.
Heerarada Gitaarka
Ku heeree gitaarkaaga, bass-kaaga, ukulele-kaaga ama violin-kaaga gudaha biraawsarkaaga adigoo isticmaalaya mikrafoonkaaga — heerarade chromatic ah oo bilaash ah oo leh muuqaal irbad iyo codad tixraac ah, aan loo baahnayn app ama shubid.
Sinaynta Cabbirka Codka (LUFS)
Cabbir dhawaaqa codkaaga iyadoo la raacayo heerka ITU-R BS.1770 (LUFS) oo u caadi-yee bartilmaameed streaming, podcast, ama baahin — oo leh saqaf ugu sarreeya si uusan weligiis u jabin. Wuxuu kala furaa MP3/WAV/M4A/OGG/FLAC oo wuxuu soo saaraa WAV, dhammaantood browser-kaaga.