Android devices come with a variety of sounds that are often distracting and unwanted. You can easily turn off ring tones and silence the phone, but some exterior apps may require additional steps to ...

For over 25 years, SoundOff Signal has offered innovative vehicle safety lighting products and more recently introduced Sirens, Speakers and Switches. SoundOff Signal is committed to providing our ...

Compared to NOISE, which is unwanted sound, a SIGNAL is any sound or message which is meant to be listened to, measured or stored. Sound signals are important in the way in which they regulate the ...