描述
Its main function is to display frequency (Hz) and amplitude (dB) spectra in real time, but it can also be used to display changes in spectra over time (waterfall view) and to display waveforms (waveform view) at the same time.
The frequency measurement accuracy of Sound Analyzer Basic is very high, and in a relatively low-noise environment, the measurement error is generally within 0.1 Hz. (when measured with default settings)
Main Functions
- Peak frequency display function (displays the frequency [Hz] and amplitude [dB] of prominent spectral components in real time)
- Change of display range by touch operation
- Switchable frequency axis scale between logarithmic and linear scale
- Waterfall view (displays spectral changes over time)
- Waveform view (displays sound waveforms)
- Screenshot function (with timer)
About High Frequency Range Spectrum
The app allows the highest frequency setting to be raised to 96 kHz, but settings above 22.05 kHz are for devices with high-quality audio input and are not intended for general-purpose devices.
In most devices on the market today, data in the high frequency range above about 22 kHz is filtered out. Since it is not possible to acquire data in the removed range even with a higher setting value, it is normal for the spectrum in this range to contain only weak noise of less than -60 dB.
However, depending on the model, larger noise due to filter processing may appear at certain frequencies such as 48 kHz and 96 kHz.
螢幕擷取畫面
新功能
- 版本: 1.15.0
- 發佈日期:
- v1.15.0 ----------------
* Android 14 is now supported
* Android 4.x is no longer supported
v1.14.0 ----------------
* Improved formatting of peak data in Note display mode
* Linear scale is now available in Note display mode
* Updated privacy policy (paid version only)
v1.13.2 ----------------
* Fixed an issue where the size of the waterfall view was incorrectly restored
* Compliance with EU General Data Protection Regulation (GDPR)
* Improved stability
價錢
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* 含廣告內容 - 今天: 免費
- 最小值: 免費
- 最大值: 免費
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開發人員
- nobapp
- 平台: Android 應用程式 (9)
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其他資訊
- 版本: 1.15.0
- ID: jp.nokubi.nobapp.soundanalyzer.free
- 類別 :
Android 應用程式›音樂與音效 - OS:
Android 5.0 - 大小:
21 Mb - 內容分級:
Everyone - Google Play 評分:
4.1(868) - 發佈日期:
- 發行日期:
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- 個人網站:
https://nobapp.com/
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