すべての広告媒体上のビジュアル&オーディオQRコードを読み取る&認識するための識別子アプリ
Listen is an application developed by Admybrand. Application can identify both visual and audio codes, based on a short sample played and using the microphone on the device. Visual code is for Hoarding, TV and Newspaper. Whereas audio code is for Radio advertisements.