Room Reverberation (RT60), SPL (dB) Meter, Spectrum Analyzer, Signal Generator, Polarity Checker. Features 1/1, 1/3 & 1/6 octave RTA modes, Leq, RT60 (wideband, and Octave), spectrogram, peak frequency, Fast, Medium & Slow filters, Flat & A/C Weighting, Averaging, SPL Chart Recorder, Noise Criteria (NC), White/Pink Noise, Sine, Square, Triangle, Sweep, Ramp and Impulse signals & loudspeaker polarity checker. Disclaimer: iAudioTools performance depends on the iPad/iPhone hardware, and is not guaranteed to meet any audio measurement or safety standards.
I use this app when sound checking, does the job, nice & simple to use, cant fault it. - Colin ChallinorOctave RTA is a powerful real-time audio analysis app. Audio credits: Basement Floor and Enchanted Journey by Kevin MacLeod
AudioTools is a suite of professional-grade audio and acoustic analysis apps. Included in the price of this app is a great collection of professional tools SPL, RTA, FFT, Speaker Polarity Test, Generator, Audio Scope, CLF Viewer, and Recorder, and the framework to add more powerful modules as you need them. * THD+n (requires iAudioInterface)* Impedance Meter and Plot (requires iAudioInterface)*Phase Meter* Amplitude Sweep
Audio Analyzer is a real-time spectrum, spectrogram, oscilloscope and octave RTA analyzer. It gives you a visual representation of an acoustic signal. *For 96kHz analysis use an external microphone with such capabilities through a USB camera adapter or through the iPhone/iPad dock connector (internal mic or external mic connected via the earphone jack can only be used for 44.1kHz or 48kHz analysis) You can also import files recorded on an external device.
Stereo Mic Tools will allow you to quickly recall the Microphone Type, Microphone Angle, and Microphone Separation values for several well known stereo microphone configurations and see their Recording Angle and Recording Angle 75% (RA_75%). Use your device camera to measure the Performers Angle and accurately measure and set up your mic angles.
Real-time analyzer with resolution up to 1/96 Octave This tool gives you the ability to analyze the quality of your audio system in an accurate way and to find out the sound intensity your system emits at different frequencies. Easily find frequency swings, then set up your equalizer to take them into account based on the information provided by the app. Features Resolutions: 1/2, 1/3, 1/6, 1/12, 1/24, 1/48, 1/96 OctaveLogarithm frequency scale Adjustable frequency range (20 - 20kHz)Tone scale view C- H (A = 440Hz)Graph modes: line, curve, boxPeak hold graphPeak average graphRMS average graphPointer functionResponse time: fast, slow, longPeak and RMS input meterFreeze functionSave screenshot function Recording specification Audio session mode - measurementSoftware input gain controlHardware input gain controlSample rate: 48000 HzBit depth: 16bitChannel: 1(mono)Frequency range: 6Hz - 24kHzDynamic range: -100dB - 0dB FFT (Fast Fourier Transform) specification Frame size: 8192Overlap: 75%Smoothing Window: Blackman-HarrisDouble precision calculationHardware acceleration