RTA Audio vs Mini Audio Converter

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

Play, inspect and convert audio on your device with Mini Audio Converter. • Import multiple audio files and organize your playback list. • Convert between popular audio formats, including WAV, MP3, OGG, FLAC, AIFF, M4A, AAC, OPUS, WMA and AMR. • Read supported WEM game audio and extract embedded audio from supported BNK soundbanks. • Keep original embedded media or create WEM using standard PCM/Vorbis profiles and compatible reference samples. Game compatibility depends on the original audio and soundbank settings. • View audio format, sample rate and channels while using playback, seeking and volume controls. Audio processing takes place on your device. The app does not remove DRM from protected music. Some conversions require a consumable App Store purchase for the selected batch. Where offered on iPhone and iPad, a rewarded advertisement provides an alternative for eligible conversions.