RTA Audio vs ViSi Listen

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

Soundcraft ViSi Listen is an iOS application that allows remote control of mix bus contribution levels for Si Impact, Si Performer, Si Expression, and Si Compact mixing consoles wirelessly. Connect your iOS Device to a Wireless access router which is connected to the Harman HiQnet® Ethernet port of the console. With ViSi Listen, musicians and performers are free to perform whilst having control of their monitor mixes directly from their iOS devices. Coupled with access control settings on Si Impact, Si Performer, Si Expression, and Si Compact consoles, musicians can have the control they need without giving them access to FOH levels, channel & bus processing, and other parameters. What's new in V1.3.0? • Improved network connection stability and reliability • Fixed issue where ViSi Listen would not reconnect after network interruption • Prevent entry of invalid HiQnet address value ‘0’ • Fixed issue where displayed View Group was out of sync with highlighted tab Applications: • Control monitor mix bus contribution levels • Allow musicians & performers to adjust their own monitor mix • Allow multiple users on the same console to control their own mixes • Create custom View Groups for quicker navigation and tailored channel setup ViSi Listen Console Software Requirements: (Latest software available on the Soundcraft website) Si Impact: 1.1 build 6 or higher Si Performer: 1.8 build 6 or higher Si Expression: 1.8 build 6 or higher Si Compact: 3.3 build 6 or higher ViSi Listen iOS Compatibility: iOS 12 or higher. Note: This app is designed for iPads.