RTA Audio
음악
무료 · 앱 내 구입
RTA Audio
Realtime analyzer with recording and Visualizer module with export.
••• Realtime analyzer •••
Realtime analyzer gives you the ability to analyze realtime audio input (built-in microphone or external audio accessory inputs) using Fast Fourier Transform with selected window function. You can also record the input for future offline processing or export.
••• Visualizer •••
This module presents you the results of offline audio analysis. Selecting previously captured recording gives the graph view, spectrogram and waveform of the audio data. Simple controls gives you the ability to play, loop, seek and change rate of the recording synchronized with analysis data presentation. Export function allows you to share or archive your analysis. Resulting PDF document contains basic recording information, spectrogram, peak & RMS graph and frequency table data with maximum peaks (with the time of the occurrence in recording)
••• Features •••
Resolution: 1/2 - 1/96 Octave
Logarithmic frequency scale
Fixed frequency range (20 - 20kHz)
Tone scale view C₀- H₈ (A₄ = 440Hz)
Peak hold graph
Peak average graph
RMS average graph
Pointer (watch) function
Peak and RMS input meter
••• Audio input specification •••
Audio session mode - measurement
Input gain control
Sample rate: 48000 Hz
Bit depth: Float32
Channel: 1(mono)
Frequency range: 20Hz - 20kHz
Dynamic range: -100dB - 0dB
••• FFT (Fast Fourier Transform) specification •••
Frame size: 8192
Overlap: from 60% to 90%
Smoothing Window: Bartlett-Hann, Blackman, Blackman-Harris (default), Blackman-Nuttell, Cosine, Flat Top, Gauss, Hamming, Hann, Lanczos, Nuttall, Rectangular, Triangular
Hardware acceleration
Bug fix release. Fixing the crash opportunity in the app's lifecycle switching.
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손쉬운 사용
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정보
- 제공자
- New Ball s.r.o.
- 크기
- 2.2 MB
- 카테고리
- 음악
- 호환성
iOS 15.6 이상 필요
- iPhone
iOS 15.6 이상 필요 - iPad
iPadOS 15.6 이상 필요 - iPod touch
iOS 15.6 이상 필요 - Apple Vision
visionOS 1.0 이상 필요
- iPhone
- 언어
- 영어
- 연령 등급
전체
- 전체
- 앱 내 구입
사용 가능
- Upgrade to full version ￦25,000
- 저작권
- © 2021 New Ball s.r.o.