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The Sound Frequency Analyzer App is Android App created for real time sound measurement while performing a comprehensive analysis of the sound frequencies and amplitudes recorded. 

It does the sound frequency and amplitude measurement / analysis through recording the audio using a microphone of your Android phone. 

The Sound Frequency Analyzer app analyzes the audio spectrum of the sound in real time, showing the sound amplitude in dB(decibel), average frequency in Hz(Hertz), as well as displays the graphical view of the amplitude for each frequency in the spectrum. 

The list of features of the Sound Frequency Analyzer Android app:

- Real time sound measurements

- Self calibration of the smartphone to use right parameters for sound real time measurement

- Sound amplitude level in decibel (dB) real time meter 

- Average sound frequency real time meter in Hertz (Hz) 

- Graphical View of the sound waves - showing the sound amplitude level for each frequency of the audio spectrum 

You can also zoom in the sound graph to further analyze the sound measurement on specific frequency of the sound spectrum. 

For example, while doing the real time sound measurement of the whole audio sound spectrum - the Sound Frequency Analyzer Android app allows you to do the audio spectrum analysis of low level or high level frequencies. 

By zooming into the graph you can see more detailed view of the amplitude in decibel (dB) for specific frequency in Hertz (Hz).

The Sound Frequency Analyzer Android app is audio spectrum analyzer app, and it is up to you whether you just want to do sound measurement to determine a noise level in decibel (dB) or do much more deep audio spectrum analysis.

It is a sound decibel (dB) meter and audio spectrum analyzer of frequencies  - all in one.

As an audio spectum analyzer you can do a further audio spectrum analysis - so the Sound Frequency Analyzer becomes an Audio spectrum analyzer of the frequencies in Hertz (Hz).

The Audio Spectrum analyzer of Sound Frequency Analyzer also determines in real time the average frequency in Hertz (Hz). 

So the audio spectum analyzer shows what is the current average frequency in Hertz (Hz) - which tells whether the current audio signal stream is in high, medium or low range of audio spectrum frequencies.

Whether you want to know the sound noise level surrounding you, or calibrating any audio devices, or up for comprehensive analysis of frequencies contained in the sound along with amplitude - The Sound Frequency Analyzer app is for your convenient use.

The Sound Frequency Analyzer Android app is completely free app, it only displays the commercial banner at the bottom of the screen to support the development. 

There is an option to opt-out from the commercial banners to be displayed as well if you wish.

声音的频率分析仪应用程序是Android应用程序的实时声音测量创建在执行声音的频率和振幅记录进行综合分析。

它的声音的频率和幅度测量/分析，通过记录使用Android手机的麦克风的音频。

声音频率分析器应用实时分析的声音的音频频谱，显示出以dB（分贝），在赫兹（Hz）的平均频率的声音的幅度，以及显示幅度的图形视图中的频谱的每个频率。

的声音频率分析仪Android应用程序的功能列表：

 - 实时声音测量

 - 智能手机的自动校准，可以使用正确的参数声音实时测量

 - 在声音的分贝幅度水平（分贝）的实时计

 - 平均声音频率的实时计以赫兹（Hz）

 - 声波的图形视图 - 表示用于音频频谱的各频率的声音的振幅电平

您也可以放大声音图，进一步分析的声谱的特定频率的声音测量。

例如，在做整个音频声谱的实时声音测量 - 声音的频率分析仪Android应用程序允许你做低级或高级频率的音频频谱分析。

通过放大成图可以看到的振幅的分贝（dB）为特定频率以赫兹（Hz）的更详细视图。

声音的频率分析仪Android应用程序是音频频谱分析仪的应用程序，它是取决于你是否只想做声音测量，以确定在分贝（dB）的噪声电平或做多深的音频频谱分析。

这是一个声音分贝（dB）仪表和频率的音频频谱分析仪 - 尽在其中。

作为音频spectum分析器可以做进一步的音频频谱分析 - 这样的声音频率分析器变得以赫兹（Hz）的频率的音频的频谱分析仪。

声频分析仪的音频频谱分析仪的实时也决定以赫兹（Hz）的平均频率。

所以音频spectum分析器表示什么是赫兹（Hz）的当前平均频率 - 它告诉当前音频信号流是在高，中或低范围的音频频谱的频率。

无论你是想知道你周围，或校准任何音频设备的声音噪声电平，或为与振幅一起包含在声音频率的综合分析 - 声音的频率分析仪应用程序是为您使用方便。

声音的频率分析仪Android应用程序是完全免费的应用程序，它仅在屏幕下方显示的商业旗帜，以支持发展。

还有就是从商业横幅退出的选项显示为好，如果你的愿望。

Sound Frequency Analyzer

Sound Frequency Analyzer的最新版本