MIDI vs SonarRoom Audio Analysis Tool

MIDIProbe is a pocket MIDI utility for iPhone and iPad that helps you discover, test, and troubleshoot MIDI devices (e.g., controllers, synths, mixers). Pick which endpoints to send to or listen to, fire off the exact MIDI commands you need, and watch a live, timestamped log to verify every message. • Discover USB, Bluetooth, and RTP network MIDI devices, and see detailed info like IDs, serial numbers, and transport type before selecting send/receive targets. - Send MIDI fast with interactive cards: - Notes, Control Change (CC), Program Change, Aftertouch, Pitch Bend; - System Common (Song Position Pointer, Song Select, Tune Request); - Real-Time (Start/Stop/Continue, Clock, Active Sensing, Reset); • Monitor inbound MIDI with a live log or grouped-by-command view, with filters for command types, clear controls, and timestamps. Typical use cases: • Reverse-engineer mixer control quickly:  You have an X32 mixer and want to use a floorboard to mute/unmute channels. Connect both to MIDIProbe, discover the right endpoints, and watch which channel/CC/value combinations actually toggle mutes—then verify your floorboard sends the exact same messages before you risk it live. • Map a foot controller to a multi-FX unit:  You want to configure a floorboard to switch presets/settings on your multi-effects processor. Use MIDIProbe to identify which Program Changes or CCs trigger the functions you need, then confirm the outgoing messages match your intended mapping. • Confirm keyboard controller channel routing:  Check whether your keyboard is transmitting on the correct MIDI channel (or accidentally sending Omni), and verify splits/layers are hitting the channels your synth or app expects. • Validate DAW controller templates:  Debug pad controller mappings for Ableton/Logic/Cubase—see exactly which notes/CCs each pad/knob/fader is sending, catch duplicated CC numbers, and confirm bank switching. • Troubleshoot “why doesn’t it respond?” fast:  If your synth/module isn’t reacting, use MIDIProbe to confirm whether it’s receiving anything at all, whether the messages are on the wrong channel, or whether you’re sending the wrong command type. • Verify pitch bend and high-resolution CCs:  Check pitch bend ranges and whether devices send 14-bit (MSB/LSB) pairs correctly for smooth parameter changes. • Build and test custom hardware/software:  If you’re developing MIDI controller firmware or a MIDI iOS/macOS app, use MIDIProbe as your “known good” sender/receiver to test parsing, edge cases, and message timing. If you’re into this kind of thing, MIDIProbe is for you.

Your room is changing the way your speakers sound — and you can't see it happening. Bass doubles in one corner and disappears in another. Echoes smear the stereo image. The couch might be in the worst possible spot. SonarRoom makes all of it visible. ONE WALK. COMPLETE PICTURE. Connect your iPhone to your speakers, tap Start, and walk around the room for 3–4 minutes. SonarRoom simultaneously scans your room with AR, plays test tones through your speakers, records the response, and tracks your position — capturing hundreds of measurement points in a single pass. SEE YOUR SOUND IN 3D When you stop, the app builds an interactive 3D acoustic map of your room. Switch between overall quality, bass energy, stereo balance, reverb time, and more. Tap any point to inspect its full acoustic profile. Rotate, zoom, and explore how sound changes from position to position. FIND THE SWEET SPOT SonarRoom evaluates every measured position and ranks the top listening spots — gold, silver, and bronze — scored on frequency balance, stereo imaging, reverb, and bass consistency. Stop guessing where to sit. KNOW EXACTLY WHAT'S WRONG The app automatically detects standing waves, null zones, flutter echoes, comb filtering, speaker-boundary interference, and stereo asymmetry. Each problem is named, explained in plain English, rated by severity, and shown in 3D — so you understand both what it is and where it is. KNOW EXACTLY WHAT TO FIX Every problem comes with prioritized, actionable recommendations: move speakers, add bass traps, apply EQ, reposition your listening spot. Each suggestion includes a predicted improvement percentage so you can focus on what matters most. PROFESSIONAL-GRADE ANALYSIS, NO EXPERTISE REQUIRED SonarRoom uses the same impulse response techniques as professional acoustic measurement systems — adaptive Wiener deconvolution, Schroeder RT60, ISO clarity indices — but presents everything through scores, heatmaps, and plain-language explanations. Temperature and humidity compensation adjusts for how air itself absorbs high-frequency sound, giving you accurate RT60 and reflection data regardless of room conditions. No acoustics degree needed. FEATURES + Unified AR scan + acoustic measurement in one walk + 3D acoustic heatmap with 6 switchable metrics + Sweet spot detection with ranked positions + Automatic problem detection with plain-English explanations + Full 20 Hz – 20 kHz frequency response at every point + Multi-sweep averaging with coherence analysis + Frequency response confidence bands showing measurement reliability + Auto-generated coherence-weighted parametric EQ profiles + Spectral decay (waterfall) plots with group delay analysis + Before/after session comparison + Built-in microphone correction (iPhone XS – iPhone 17 Pro Max) + Import external mic calibration files (.cal, .frd) + Ambient noise gating for reliable measurements + Temperature-compensated RT60 with air absorption correction + Export: CSV data, JSON analysis, WAV impulse responses, PDF reports SPEAKER LAYOUTS Stereo · 2.1 · 5.1 · 7.1 · Dolby Atmos · Custom COMPATIBILITY Best: iPhone 14 Pro+ with LiDAR (centimeter-accurate room scanning) Great: iPhone 12+ (monocular depth, full measurement capability) Supported: Any iOS 17 device (manual 2D room editor) Connect via Bluetooth, AirPlay, aux cable, USB, or HDMI. WHO IT'S FOR Home theater owners optimizing subwoofer placement and seating · Music producers finding the flattest monitoring position · Audiophiles quantifying room impact on their system · Podcast producers finding the driest recording spot · Anyone curious about how their room shapes their sound Free to scan. Unlock results for $4.99 (single session) or go unlimited for $9.99/month. No accounts. Your data stays on your device. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/