Method and apparatus for providing user interface using acoustic signal, and device including user interface

• Main Authors: Lee, Ho Sub, Choi, Hyun Jin, Chang, Kyung Ah, Chae, Seung Chul, Lee, Sun Jae
• Format: Patent
• Language: English; French; German
• Published: 16.05.2018
• Subjects: ACOUSTICS; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

A user interface using an acoustic signal is provided. A device with the user interface includes a sensor to acquire a surface acoustic signal generated outside of the device, and at least one processor. The processor classifies patterns of the surface acoustic signal by analyzing features of the su...