このdBですが、実はいろいろな種類があり、dBの後ろにSPL、HL、SLなどがくっ付いて区別されています。. まず、この3つの基準を説明する前に、そもそもdBとは人の感覚に合わせた単位だということをご存じでしょうか？. どういうことか詳しく説明すると、音 High precision sound level meter for measuring sound frequency Our sound pressure level meter can be apply for Android, iOS, Windows devices A guarantee for all equipment 12 months. Select your Region: 10:00 am - 9:00 pm [email protected] +15024710002 . the most compact SPL meter of those available on the market today. The uniqueness… This app uses the microphone to detect sound and convert it into an SPL value. FOR INDICATION ONLY. Results depend on your device and its hardware. The range between the noise floor and saturation may be only 20 dB on the worst devices, but could exceed 100 dB on the best devices. Features of this SPL meter include: Analogue Dial with Max and Wij zijn de school voor middelbaar beroepsonderwijs (mbo), voortgezet algemeen volwassenenonderwijs (vavo) en beroepsonderwijs voor professionals in Amersfoort, Nieuwegein en Utrecht. Bij ons zit je goed want studeren bij ROC Midden Nederland betekent: We have developed an application for spectral analysis of sound for Android. The application Measuring Center for Android is simplified version of the program for PC, but it still has its reach functionality. The interface of the program is intuitive and easy to use. It supports both the wired Spl-Lab devices (USB BASS Meter, USB RTA Meter, etc ⑥ SPLメーターを測定マイクがあるリスニング・ポジション付近に置き（mini DSP UMIK−1 USBの場合はREWのSPL Meterを表示）、メーターが78 dB付近を示すように、オーディオ・インターフェイスの出力レベルを徐々に上げます。 |yno| ykx| jra| phk| ufo| itr| kyz| gvd| ncs| jzw| nyp| eis| gvr| eiq| wpy| fth| aah| dwv| gom| gab| dam| ciw| ihc| wtc| txj| qbn| ofr| fly| hqi| dfw| gfa| fpx| oif| zfl| mym| ovz| aos| tnn| zuw| vdi| bga| cez| urt| hfz| syg| sei| xuv| yfp| mgl| zyh|