在APKPure安全快速地下载APK
APKPure 使用签名验证功能，确保为您提供无病毒的 Spectrum Analyzer APK 下载。
关于Spectrum Analyzer
可视化的声音波形（时域）和频谱（频域）。
Free application for visualizing sound coming to your phone's microphone. Program shows both waveform (time domain) and frequency spectrum (frequency domain) in real-time. User can pause, pan, zoom-in, zoom-out graphs and take snapshot to phone's gallery.
Since v.1.0.7, you can choose FFT window size either 1024 or 2048. A higher window size gives more accurate frequencies but using a small window size is faster and recommended on low spec phone. You can choose two histogram plotting styles (area plot or bar graph) and see dominant frequency from the graph.
Hope you enjoy !
Keywords: spectrum analyzer, frequency analyzer, sound oscilloscope, Fourier transform
最新版本1.0.8的更新日志
Last updated on 2015年12月01日
Changes:
V.1.0.8
- Remove interstitial ads.
V.1.0.6 / V.1.0.7
- Can choose FFT window size 1024 or 2048
- Can choose frequency histogram plotting styles (Area plot v.s. Bar graph)
- Fix bug graph didn't show on some devices
V.1.0.4
- Fix crashes on old devices.
V.1.0.3
- Fix bug left right button during pause didn't work properly.
V.1.0.2
- Optimize code, faster frame rates.
V.1.0.8
- Remove interstitial ads.
V.1.0.6 / V.1.0.7
- Can choose FFT window size 1024 or 2048
- Can choose frequency histogram plotting styles (Area plot v.s. Bar graph)
- Fix bug graph didn't show on some devices
V.1.0.4
- Fix crashes on old devices.
V.1.0.3
- Fix bug left right button during pause didn't work properly.
V.1.0.2
- Optimize code, faster frame rates.
视频和屏幕截图
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