WithStrings Software

Software for Android Devices And Sundry
(free apps with no ads, nothing sneaky)

Audio Analyzer. Simple app will read audio input from your device much like an oscilloscope: the sensitivity and time window can be adjusted (shown on the upper graph). The data captured provides an input to an FFT function that generates a frequency spectrum display in the lower graph. The spectrum is displayed with variable vertical sensitivity and log or linear scales. Cursors can find the datum or peak for both the time and frequency displays. Time and frequency data can be written to a spreadsheet compatible file.

The leftward screen shot shows a 440Hz tuning fork captured in a 0.05 second time window. The rightward screen shot shows the same 440Hz tuning fork captured over an one second interval.

Get it on Google Play





Guitar Tuner. Tune your guitar and gain insight into your technique and guitar characteristics. The WithStrings guitar tuner allows you to see all the tones generated by your guitar with the SPECTRUM graphical display.

Get it on Google Play

SensorUtils is a utility that allows you to capture sensor output graphically or to a file. It can be used to characterize response to various inputs on the sensor as an aid in application development. Stripchart recorder like functionality is provided: speed, zero, magnification, and pen selection.

Free vibration response of steel cantilever.

Get it on Google Play

SensorUtils includes stripchart screen capture and recording data to a file.









Audio Generator is an audio function generator that produces sine, square, and noise waveforms.

Sine and Square waves at 100Hz and 500Hz.

Get it on Google Play
























 

WithStrings Privacy Policy

WithStrings applications do not have access to or keep any data from the user.

AudioAnalyzer and GuitarTuner use the device’s microphone No information is obtained from the Audio Input that is transferred from the device unless by the user to or from the user’s storage. The developer has no access to the stored or data under analysis. See AUDIO RECORD

AudioGenerator does not require any special permissions when installed. SensorUtils and AudioAnalyzer read and write external storage. This is purely as a tool for the user to extract data. See WRITE EXTERNAL STORAGE

Google provides a summary of special permissions. They do evolve over time.

User Provided Information

Applications do not keep any Google Play registration information. See the Google Play site for its privacy policies -- Google Play Privacy Policy

WithStings Applications do not collect location information.

Only users see and/or have access to any information generated by WithStrings applications.

WithStrings Knows Nothing

Contact us at withstringsapps@gmail.com if you have any questions.


I was slippin' into darkness
When I heard my mother say

You've been slippin' into darkness
Pretty soon you gonna pay
WAR




© 2020 Todd Merport
withstringsapps@gmail.com