S-1-1
Sound analysis of a smartphone/cell phone
S-1-2
Measuring frequency characteristics and harmonic distortion of a speaker sound
S-1-3
Octave analysis of noise from OA equipments and home appliances
S-1-4
Quality control of wire harness device depending on the winding noise
Q-1-1
OK/NG judgment of metal parts by hammering sound
Q-1-2
OK/NG judgment of the generated noise from power supply board on a production line
Q-1-3
OK/NG judgment of a motor on a inspection line
Q-1-4
Judgment of vibration caused by rotation imbalance of a turbo fan
Q-1-5
Rotation tracking analysis of a transmission unit and quality control on computer through LAN
Q-1-6
Quality control of a stepping motor (statistical processing of vibration level and frequency spectrum)
Q-1-7
Quality control based on rotation speed variation of a DC motor or a fan motor
Q-1-8
Quality control based on amplitude-modulated noise (whining noise) of an alternator
Q-1-9
Quality control of ABS motor
Q-1-10
Quality control of power steering pump