Best Octave Noise Apps

Precision sound level meteringNoise logging and reportingHearing protection dosimeter

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

(2.3K)

Audio Noise Reducer & Recorder

Audio Recorder Noise Removal

Deep learning noise removalBuilt-in sound recorderSupports multiple audio formats

This app removes unwanted noise from audio files and recordings using advanced deep learning. It also functions as a sound recorder and supports saving audio in various popular formats, making it ideal for creating clear audiobooks and other audio content.

Audio Spectrum Analyzer dB RTA

(1.2K)

freemium

Sound frequency, decibel meter

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

(3K)

Boost Audio Voice Reduce Noise

Video Audio Noise Cleaner AI

AI-powered noise removalSupports audio and video filesWide format compatibility

This app uses advanced AI to remove unwanted noise from both audio and video files. It supports a wide range of formats and allows users to compare noisy and clean versions before saving. Ideal for content creators seeking crystal-clear sound.

(111)

dB Decibel Meter - Noise Level

Sound Level Frequency Analyzer

Sound Meter (Noise Detector)

Protect Your Health From Noise

Noise level detectionHealth warning alertsHearing loss testing

This free application helps protect your health by detecting noise levels around you. It provides warning alerts for potentially harmful noise and offers features for hearing loss testing and measuring noise in various environments. It also includes music to aid relaxation and focus.

💪 Health & Fitness

(8)

ad-supported

Audio Spectrum Analyzer Pro

Sound Frequency Analysis

Octave Band Real Time AnalyzerFFT Plot (Fast Fourier Transform)Sound level meter (dB meter)

Analyze sound frequencies in real-time with this powerful tool. It offers detailed octave band analysis, FFT plots, and various measurement scales. Supports multiple microphones and noise analysis features for accurate audio insights.

(236)

White Noise HQ: sound machine

250 ambient sleep & fan sounds

250+ ambient soundsSound mixing up to 6 soundsColor filter for sound tuning

Enhance sleep, focus, and relaxation with over 250 authentic ambient sounds. Blend multiple sounds, fine-tune with a color filter, and enjoy high-quality stereo recordings. Offers a free tier with over 75 sounds and a subscription for full access.

💪 Health & Fitness

(12K)

freemium

Audio Function Generator

Frequency and Signal Generator

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

(2.1K)

Noise Reducer: Clean Sound

Noise Reducer: Audio & Video

Audio noise removalVideo noise reductionPost-recording cleanup

Enhance your audio and video recordings by removing distracting background noise. This tool offers post-recording cleanup for clearer podcasts, interviews, and videos, delivering professional-quality sound with an easy-to-use interface.

Full, 1/3, and 1/6 Octave analysisAdjustable FFT SizeFast, Slow, and Infinite Averaging

Octave RTA

Real Time Sound Analyzer

$9.99

This real-time audio analysis app provides precision measurement and visualization for sound. It's designed for musicians and recording engineers, but useful for anyone interested in sound, especially for room or speaker tuning.

Noise Meter - Decibel Pro

(150)

free

Noise Level Frequency Analyzer

NoiseLab: Noise Meter,SLM,dB

Noise Meter/Sound Meter/dB

$99.99

This professional sound meter app transforms your iOS device into an acoustical analysis meter, precisely measuring sound pressure levels and frequency characteristics. It offers advanced features for acoustic engineers, including filter and time detector combinations, calibration options, and historical data export.

Measures sound pressure level and frequencySupports built-in and external microphonesSimultaneous filter (Z, A, B, C) and time detector (Fast, Slow, Impulse) measurements

(2)

paid

Simple White Noise App

Noise for sleep & focus

Noise Machine - Brown, White

Pink, green background sounds

High-quality noise generationIntegrated sleep timerMix noise with other app audio

Drift off to sleep, enhance focus, or simply relax with a variety of scientifically accurate noise types. This app offers brown, green, pink, and white noise, along with a sleep timer and the ability to mix sounds. Control playback with Siri and enjoy a beautiful, dark mode interface.

💪 Health & Fitness

(4.3K)

Noise Tracker Pro

Noise Meter

Real-time noise monitoring (dB meter)Frequency weighting filters (A-weighting)Measure LAeq, L10, L50, L90

This app measures environmental noise levels in decibels using your phone's microphone. It provides real-time monitoring, detailed data analysis, and the ability to compare readings with international standards. Ideal for students, professionals, and the public to understand ambient noise.

📚 Education

(1)

free

Analog Rack Noise Gate

by Nembrini Audio

Noise gate for guitar and bassAnalog tube colorationCustom tube preamp virtual circuit

This powerful noise gate plugin is specifically designed for guitar and bass. It offers beautiful analog tube coloration and a custom tube preamp virtual circuit for unique signal coloring. It functions as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect.