Best Octave Noise Apps

Generate brown, pink, white, blue, and violet noiseLow and high cut filters for customizationSimple interface remembers settings

Generate a variety of custom color noises, including brown, pink, white, blue, and violet. Fine-tune your audio experience with low and high cut filters. This app offers a simple interface that remembers your settings for quick, personalized sound generation.

(2K)

Audio Spectrum Analyzer dB RTA

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)

Measure Sound and Noise Levels

Decibel Meter Ultra

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.

(2.4K)

Audio Noise Reducer & Recorder

Remove Noise & Enhance Voice

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.

dB Decibel Meter - Noise Level

(1.3K)

freemium

Sound Level Frequency Analyzer

Real-time SPL measurementA-weighting and frequency weightingAudio recording with decibel data

Measure real-time sound levels with this tool, offering A-weighting and frequency analysis. Record audio, take photos, and capture videos with embedded decibel data for evidence and safety checks. Includes a reference guide for understanding noise ranges.

(4)

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.

Noise Meter - Decibel Pro

(21)

ad-supported

Noise Level Frequency Analyzer

Boost Audio Voice Reduce Noise

(0)

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.

(124)

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)

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)

Noise: Green, Brown, White

Better sleep, relax, focus

Real-time noise generationMultiple noise colors (purple, blue, white, pink, brown, green, grey)Ability to mix noise sounds

This app generates various colors and types of noise in real-time to aid sleep, relaxation, and focus. Experiment with different sounds like brown, pink, or white noise to find what works best for you. Features include mixing sounds, a shutdown timer, and convenient controls.

💪 Health & Fitness

(213)

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

Noise Reducer: Clean Sound

(2)

paid

Remove Background Noise Fast

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.

(1)

Noise Eraser

AI audio denoiser

AI vocal extractionBackground noise removalWind, music, and traffic noise elimination

This app uses AI to remove unwanted background noise from audio, isolating vocals for crystal-clear sound. It offers tools for precise audio and video editing, along with enhancements for stereo sound.

📷 Photo & Video

(426)

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

Decibel-Noise Testing Artifact

Noise Test Tools

Noise detectionReference measurement dataDetection point location

This application offers noise detection and measurement capabilities, providing reference data for sound levels anytime, anywhere. It also includes location tagging for detection points and allows for the export of audio files for sharing. While it aims for accuracy, it is intended for private reference and cannot fully replace professional equipment.

🔍 Reference

(293)