This application is focused on testing different audio systems for home and professional use.
The application serves as a reference generator of sounds or records for the purpose of setting up, testing and burn-in speakers, headphones and Audio components.
The application contains six main parts.
Frequency generator – serve as a generator of sinusoidal frequency
Noise Generator – generates different types of noises
Adjusting of the stereo base – useful tool for setting a stereo base
Indication of inverted phase
Records for testing – contains five test records without compression for assessment of audio quality
Microphone – easy tool for ambient measurement with graphics precise indicators
Key features of the application
Determine the frequency range loudspeaker systems
Finding the frequency characteristics of the audio set
Control stereo base, left channel plays on the left and right channel on the right side
Finding the balance of the right and left channel (play left and right side equally loud?)
Detection of parasitic resonances and disturbing sounds
Detection of inverted phases
Burn-in speakers (The new speakers are recomended to burn-in. For this purpose you can use one of the available noises.)
Test the sound quality after adjustment
All sounds are uncompressed („it´s pure”) audio files: PCM 44100Hz, 16bit, 2channel (stereo) – CD Quality
Sound level can be controlled only by hardware buttons on the device
