Frequency Loom is an audio measurement bench for engineers, musicians, podcasters, venues, studios, classrooms, and room-tuning work. It brings the tools you need to inspect sound into one focused iPhone app: spectrum analysis, level monitoring, tone generation, tuning, loudness, reverberation, room checks, and practical references for common audio problems. Core tools: - Real-time spectrum analyzer with octave-band views - SPL-style level views with weighting and response options - Scrolling spectrogram for seeing frequency over time - Chromatic tuner with reference pitch controls - LUFS loudness views for streaming, podcast, and broadcast checks - RT60 reverberation workflow for comparing rooms - Tone generator with sine, sweep, noise, and impulse modes - Standing-wave heat-map workflow for low-frequency room issues - Crossover, mains hum, speaker time-align, and vocal warmup tools - OSHA-style noise-session export for reviewable measurement records Frequency Loom is built with AVAudioEngine and Accelerate-based signal processing, with a simulator-safe review path and real microphone measurement on device. Measurement sessions and saved readings stay on your device. Microphone access is used only for audio measurement features.
