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- Sound Analyzer Basic
- Sound Analyzer Basic Vs. Sound Spectrum Pro
Sound Analyzer Basic vs Sound Spectrum Pro使用状況と統計
Sound Analyzer Basic is an application for analyzing audio signals using only a mobile device.
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.
- Google Play ストア
- 無料
- 音楽 & オーディオ
ストアランキング
- -
RTA (Real-Time Analyzer), FFT (amplitude display driven by Fast Fourier Transform), calibration, signal generators...
Everything is included, bundled in a friendly interface with many on-screen controls and smooth real-time display.
== Features ==
+ FFT (amplitude) and RTA (octave, 1/3 octave, ... down to 1/24 octave).
+ Sound pressure level dBA, dBC, and dBZ.
+ Noise Criterion and Noise Rating in octave RTA.
+ Equivalent continuous sound level LAeq, LCeq, LZeq, LAeq15, LAeq60.
+ Impulse response and RT60 measurement.
+ Large font SPL + LEQ meter.
+ THD+N Total Harmonic Distortion plus Noise
+ Lightning-fast FFT with size from 16k to 1M, providing frequency resolution of 0.05Hz directly and 0.01Hz with downsampling.
+ Sample rate of 48kHz, if supported by the device.
+ Many window functions to choose from.
+ Logarithmic or linear frequency axis.
+ Peak and valley hold with adjustable decay.
+ Highest peak display
+ Adjustable exponential smoothing.
+ Easy pan (drag) and zoom (pinch).
+ Measurement cursors, also used for setting frequency of signal generators.
+ File load/save and full calibration capability, for accurate SPL readings.
+ Signal generators: tone, white noise, white sweep, pink noise, pink sweep, pink octave, pink 1/3 octave.
+ Synchronous measurement mode (including frequency sweep) for clean and fast spectrum analysis.
+ Loopback mode to try out signal generators and window functions.
+ Sharing and printing of screenshots.
+ No ads!
- Google Play ストア
- 有料
- 音楽 & オーディオ
ストアランキング
- -
Sound Analyzer Basic対Sound Spectrum Proランキング比較
と過去28日間の Sound Analyzer Basic ランキング傾向を比較 Sound Spectrum Pro
Sound Analyzer Basic- -
ランキング
Sound Analyzer Basic 対 Sound Spectrum Pro 国の比較によるランキング
と過去28日間の Sound Analyzer Basic ランキング傾向を比較 Sound Spectrum Pro
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Sound Analyzer Basic VS.
Sound Spectrum Pro
12月 11, 2024