audio-analyzer-for-android

A fork of audio-analyzer-for-android in Google code, with a lot of enhancement.

Search similar apps

    License

    Apache License 2.0

    <i>Audio Spectrum Analyzer</i> was designed with accuracy and ease of use in mind. It can be used for monitoring or measuring environmental sound or noise; help tuning instruments; timing short sound events; and educational purpose.

    <br><b>Features:</b>

    * No Ads.

    * With log or linear frequency axis.

    * Can label frequency axis using music pitch note.

    * Support all possible sampling rates and almost all recorder sources of your device.

    * Graph with nice grid lines and labels, easy to operate.

    * FFT sample size range from 64 to 32768. Using half-overlapped (adjustable) time window to increase time resolution.

    * Various window functions provided, for different frequency resolution and dynamical range.

    * Peak frequency detection (in unit of Hz and note+cent), with a moderate accuracy (FFT + interpolation).

    * With dB or A-weighting dB (dBA).

    * Can record the audio in wav (PCM) format.

    * Pinch to zoom, drag or swipe to move, long-press to place cursor, double touch to reset zoom.

    <b>Notes: May need some knowledge of discrete Fourier transform and spectrum analysis to use it well. The actual accuracy mainly depends on your device. No calibration interface provided.

    Creator

    woheller69

    Related apps

    Arity

    Arity

    Scientific calculator with complex numbers and graphing of user-defined function

    Java125apache-2.0

    7 months ago

    androidopen-sourcescientific-calculator

    audiometry

    audiometry

    Android hearing test application

    Java40gpl-3.0

    last year

    androidaudiogramhearing

    dumpseeker

    dumpseeker

    Android app for finding dump stations

    Java4gpl-3.0

    2 months ago

    gpscockpit

    gpscockpit

    Android GPS dashboard and head-up display

    Java197agpl-3.0

    2 months ago

    androidgps-locationhead-up-display

    huggingassist

    Simple WebView Wrapper for huggingChat

    Java117gpl-3.0

    2 months ago

    androidartificial-intelligencehuggingface

    omweather

    omweather

    Java403gpl-3.0

    22 days ago

    PeakOrama

    PeakOrama

    Display mountain peaks around a location using PeakFinder-API

    Java22gpl-3.0

    28 days ago

    android-application

    solxpect

    solxpect

    Android app to forecast the output of your photovoltaic system (PV) or balcony p

    Java82gpl-3.0

    4 months ago

    androidbalkonpvforecasting

    spritpreise

    spritpreise

    A privacy friendly app for gas prices in Germany

    Java104gpl-3.0

    2 months ago

    android

    TimeLapseCamera

    TimeLapseCamera

    Java196gpl-3.0

    2 months ago

    whoBIRD

    whoBIRD

    Identify bird sounds in real time with this Android version of BirdNET. Bird sou

    Kotlin323gpl-3.0

    29 days ago

    android-appartificial-intelligencebirding

    browser

    browser

    A privacy oriented web browser with Greasemonkey style script support and Cookie

    Java201gpl-3.0

    2 months ago

    adblockandroidbrowser

    eggtimer

    eggtimer

    With Smart EggTimer you can cook eggs perfectly.

    Java102gpl-3.0

    3 months ago

    android

    gptAssist

    gptAssist is a simple WebView wrapper for ChatGPT

    Java265gpl-3.0

    4 months ago

    androidartificial-intelligencechatgpt

    lavatories

    lavatories

    Android app for finding lavatories

    Java81gpl-3.0

    last month

    androidfossopenstreetmap

    Level

    Level

    Android spirit level & ruler

    Java170

    5 months ago

    android

    weather

    weather

    A privacy friendly weather app for Android with built in rain radar

    Java297gpl-3.0

    2 months ago

    androidweather