Avantis OneMix vs Spektral Mobile

OneMix is a cut down version of the Avantis MixPad app that locks control to a single Aux (monitor) mix. Multiple iPads may be set up by the 'Admin' user to give each musician customised personal monitor control via Wi-Fi connection to the Avantis mixer without the risk of affecting the other monitors or FOH main mix. Avantis OneMix can be configured to provide as much or as little control as needed. Logon as a User provides personal control of: - One monitor (Aux) master level and mute - Monitor master PEQ, NEQ and Comp if enabled - Send levels and stereo pan to the monitor - Send Mute, Gate, PEQ, NEQ, Comp if enabled - SoftKeys Logon as Admin allows custom setup: - Set a OneMix session name to identify the user - Choose an Aux (monitor) mix - Assign a 'My Mix' layer and up to 3 custom layers - Assign up to 8 strips on My Mix layer, 32 on custom layers - Assign sends - Inputs, FX returns, Groups - Assign DCA masters - Assign SoftKeys - Assign blank spaces in layers - Name each layer - Enable or disable channel processing and mutes or assigns per layer Requirements: An Allen & Heath Avantis mixer with a suitable wireless router or access point connected to one of its Network ports. This version of OneMix can connect to Avantis mixers running: - Avantis Firmware V2.00 or subsequent V2.0x maintenance releases. - Avantis Firmware V1.30 or subsequent V1.3x maintenance releases, when the Firmware compatibility mode setting is enabled. This can be found in the iOS Settings / Avantis OneMix. You will need to shut down (force quit) the app and restart it for changes to take effect. Refer to the Allen & Heath website for more information and to download the latest mixer firmware.

Spektral is a professional real-time audio analyser for sound engineers. Ring out a PA, find the frequency that is howling, and keep an eye on the level in the room, all from your iPhone or iPad. THREE VIEWS, ONE WORKFLOW • RTA: live spectrum on a logarithmic frequency scale, 20Hz to 20kHz • Spectrograph: scrolling time-frequency heatmap, where feedback shows as a persistent bright horizontal line • SPL meter: A, C or Z weighted, Fast, Slow or Impulse, with the room's history behind it RING-OUT Spektral listens for a frequency that is building rather than one that is merely loud, so a bass note or a mains hum cannot set it off. When it finds one it names the frequency, gives you the musical note, and suggests the notch: centre frequency, Q and cut. Confirmed rings stay in a list as you work through them. LEVEL AND LEQ • Leq over 1 minute, 15 minutes, 30 minutes, 1 hour and 8 hours, all running at once • Three hours of level history on one graph, with min, max and average • Limit Guard: set a limit and a window, and Spektral forecasts how long you have before you reach it • Calibrate against an acoustic calibrator when you need accurate absolute levels PRECISION • 4096-point FFT • Parabolic interpolation for sub-bin cursor and peak accuracy • Peak hold with smooth decay • Smoothing from 1/24 octave through to 1/1 • Frame averaging up to infinite • Musical note display on peaks and cursor TOOLS • Identify: labels the strongest peaks automatically, or just the single worst one • Snapshot compare: freeze a trace and A/B against it • Pink noise generator for reference output TOUCH-OPTIMISED • Horizontal pinch zooms the frequency axis, vertical pinch zooms the dB range • Drag to pan when zoomed, tap to place the cursor • Double-tap to reset all zoom and pan DESIGNED FOR THE STAGE • Full-screen dark interface for low-light environments • Works in portrait and landscape • Uses the built-in microphone or any connected audio interface REMOTE MONITORING (optional in-app purchase) Send this device's SPL readings to Spektral on your Mac over iCloud, so one engineer can watch several positions at once. No subscriptions. No account required. The analyser runs entirely offline.