聲級計:Sound Meter | 就是愛看書
![聲級計:Sound Meter](https://i.imgur.com/y8QtHep.jpg)
聲級計在SmartTools集合中的第四個套件中。緊記!!因智能手機的麥克風是計對人類的聲音(300-3400Hz,40-60dB)來設計的,所以最大值已被手機製造商所限制,導致極大 ...
![聲級計:Sound Meter](https://i.imgur.com/y8QtHep.jpg)
Have you ever suffered from the noise of the neighbors? SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference.
REMEMBER! Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB). Voice calls do not require high-performance microphones. Therefore the maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max.94), Galaxy S6 (85dB), Nexus 5 (82dB) ...
You can easily check if my voice is loud in a lecture or if the TV volume I turned on is not too loud. See 6th images. I calibrated major Android devices with an actual sound meter (dBA). You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.
* Main features: - Upside down mode -...
在App Store 上的「分貝計(音頻頻譜分析儀)」 | 就是愛看書
聲級計:Sound Meter | 就是愛看書
【2022最新】十大分貝計App推薦排行榜 | 就是愛看書
一秒讓iPhone變成分貝測試儀,兩款好用必備的噪音測試APP | 就是愛看書
【聲級計App】用手機測量環境的噪音dB分貝數有多大 ... | 就是愛看書
分貝計App 替你偵測環境噪音分貝,還能一鍵錄音! | 就是愛看書
![](https://i.imgur.com/y8QtHep.jpg)
《零噪音: 在專注力稀缺時代,奪回人生與工作的主導權》今周刊 978-957-9054-85-0 (平裝, NT$350, 304面, 21公分)
《零噪音:在專注力稀缺時代,奪回人生與工作的主導權》好看嗎?作者約瑟夫.麥考馬克(JosephMcCormack)作由「今周刊」出版,IS...