Auditory inspection method

Claims

1. A method for performing an auditory inspection of an object to be inspected using an auditory inspection device, The aforementioned sound inspection device is A detachable attachment comprising a fingertip portion that covers the user's fingertips, and a piezoelectric element provided on the fingertip portion that outputs an electrical signal in response to pressure changes caused by vibration, A signal processing device having a control device for processing the aforementioned electrical signal, The control device is An input processing unit that receives the electrical signal input from the piezoelectric element, A recording processing unit that converts the input electrical signal into electronic data and records it in a storage device, The system includes a sound output unit that converts the electronic data recorded in the storage device into sound data and outputs it to a sound output device, The aforementioned auditory inspection method is The input processing unit includes the step of receiving the input of the electrical signal of the voice data from the piezoelectric element when the user makes contact with the user and emits a guide voice, The input processing unit includes the step of receiving the input of the electrical signal of vibration data from the piezoelectric element when the fingertip portion of the attachment worn on the user's fingertip comes into contact with the object to be inspected, The recording processing unit includes the steps of converting the input voice data and the electrical signals of the vibration data into electronic data and recording them in the storage device, The sound output unit performs the steps of converting the electronic data of the vocalization data and vibration data recorded in the storage device into sound data and outputting them from the sound output device, A sound inspection method that includes the following features.

2. The control device further comprises a waveform output unit that converts the electronic data recorded in the storage device into waveform data and outputs it from the display device, The aforementioned auditory inspection method is The auditory inspection method according to claim 1, further comprising the step of converting the electronic data of the vocalization data and the vibration data recorded in the storage device into waveform data and outputting them from the display device, in the waveform output unit.

3. The wearer has a glove shape with multiple fingertips, Each of the plurality of fingertip portions is provided with each of the plurality of piezoelectric elements. The input processing unit is configured to receive the electrical signals from each of the plurality of piezoelectric elements in a system-by-system manner. The recording processing unit converts each of the received electrical signals into electronic data and records them in the storage device according to their respective systems. The auditory inspection method according to claim 1 or claim 2, configured as described above.

4. The control device is The system further includes a contact detection unit that detects whether or not each of the plurality of piezoelectric elements are in contact, The recording processing unit records the electrical signal of the piezoelectric element for which contact is detected by the contact detection unit in the storage device, and does not record the electrical signal of the piezoelectric element for which contact is not detected by the contact detection unit in the storage device. The auditory inspection method according to claim 3, configured as described above.

5. The auditory inspection method according to claim 3, wherein the signal processing device is configured integrally with the mounting body.