Every day of our lives we get bombarded with different sounds around. Loud music, radio, people talking on their phone, automobile, traffic, and those unknown late night quacking sounds. All of these sounds are what makes our day to day activities, and we have even gotten accustomed to most of them and rarely get disturbed by them. However, when an unwanted sound keeps popping into our life, altering our general state of mind and starts becoming a nuisance, we start looking for ways of finding the source of the sound in the hope of getting rid of it. The human ear does an excellent job of finding the source of sounds but can quickly get confused when their many sounds are popping around, or the sounds are slightly dense. Sound localization is a critical concept due to its numerous application and research has been poured into this. The team from CAE system are launching a first of its kind called SOUNDCAM that will allow one to visualize any sound source.
CAE Softwares and Systems, a Germany-based company, is launching SoundCam on Kickstarter. SOUNDCAM is the first camera that images sound and is affordable for everyone. The system is intuitive and as easy to use as a smartphone. SOUNDCAM locates sound sources in real time and immediately displays the results on the screen. SOUNDCAM visualizes complex acoustic information and creates a connection between hearing and seeing. Analyzing and understanding sound has never been easier! Not only does SoundCam does the job well, but it also comes cheap as compared to traditional acoustic cameras (could cost upwards of $100,000).
SOUNDCAM localizes every sound source. It is possible to analyze environmental noise, road traffic noise, aircraft noise, train noise, industrial noise, machinery noise, workplace noise, detect malfunctions or leakages, and evaluate vehicle emissions, home appliances, consumer electronics, and a million other noise sources!
The application of SOUNDCAM is endless. I remember sometimes ago; I notice a disturbing noise was coming from my car’s engine side when putting on reverse mode but goes off when on drive or other modes. This was always annoying, and when I took it to my mechanic, he wasn’t sure where the sounds were coming from. After guessing around and dismantling a few parts, still couldn’t find the source of the sound and he suggested to open up the whole engine to see if it was from inside the engine, well, of course, I wasn’t ready to allow anyone open up my whole engine without being sure of what he or she is looking for. I left the car like that until one day it either suddenly disappear or I got used to it that I didn’t observe it again. A perfect application of SOUNDCAM will have been in this scenario, SOUNDCAM will have possibly identified the location of the sound in a non-invasive mode saving hours of lost productivity, money, and precious time. SOUNDCAM can also find applications in buildings for detecting sound leakage in supposed sound-proof structures, in electronics, drones, noise analysis, factories, automobile testing and evaluation, military applications, and thousands of possibilities.