Robot with two ears listens to more than two simultaneous utterances by exploiting harmonic structures

Mathematics

• Robot 100%
• Harmonic 68%
• Sound 57%
• L1-norm 47%
• Automatic Speech Recognition 37%
• Speech Signal 33%
• Source Separation 33%
• Speech Recognition 30%
• Sensor 23%
• Real-time 23%
• Acoustics 21%
• Computational Cost 20%
• Correctness 20%
• Exceed 18%
• Experiment 15%
• Spectrality 15%
• Performance 12%

Engineering & Materials Science

• Acoustic waves 64%
• Robots 52%
• Speech recognition 50%
• Source separation 35%
• Anechoic chambers 35%
• Microphones 28%
• Acoustics 22%
• Sensors 13%
• Costs 10%
• Experiments 9%