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Real time sound analyzer (Mobile App)

Get paid solution for this project including srs document,design document,test phase document,

final report software,presentation and final code. Mail on projecthelp77@gmail.com

Project Domain / Category
Android Mobile App

Abstract / Introduction
This is an android based totally cell utility that takes input of voice, sound from a nearby tool and indicates the spectrum of the audio. The sound is analyzed with Fast Fourier Transformation and the statistics is uniformly updated. The spectrum consists of the energy in dB, indicates frequency and wave shape like sinusoidal. It takes much less than one 2nd to construct the frequency reaction curve in the full audio variety of 20-20000 Hz in 2.Five Hz resolution with the wideband audio sign generated by means of the equal tool. This app is beneficial to visualize your own voice or tune or any other sound. It can also be used to check devices or even song them.

Functional Requirements:

1. Input source choice is microphone.

2. Offline Android App (No Internet required)

3. Design spectrum interface

four. App can take display screen pictures of the spectrum interface.

5. Peak locating

6. Linear and logarithmic scales

7. Markers frequency and amplitude deltas

eight. Frequency is measured by means of studying maximum sound stage.

Nine. Show the spectrum of the sign 10.Low latency for excessive responsiveness
11.Low battery drain due to high performance local code 12.Software is the use of FFT (Fast Fourier Transform) internally.
13.Permission have to be taken from the phone’s microphone for the input.

Tools:
Development environments / IDEs for Android utility Android SDK
Java and xml
OpenGL ES (2.Zero or 3.Zero) can be used for graphics.

Interface:
An exemplary picture of spectrum is under:

Supervisor:
Name: Sonia Salman
Email ID: Sonia.Salman@vu.Edu.Pk Skype ID: Sonia_salman

Get paid solution for this project including srs document,design document,test phase document,

final report software,presentation and final code. Mail on projecthelp77@gmail.com