TOYOTA JIDOSHA KABUSHIKI KAISHA (20240321023). COMMUNICATION DEVICE simplified abstract
Contents
COMMUNICATION DEVICE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Hiroaki Sakurai of Nagoya-shi (JP)
Kunito Takahashi of Hamamatsu-shi (JP)
COMMUNICATION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240321023 titled 'COMMUNICATION DEVICE
The communication device described in the patent application includes various components such as a D/A converter that generates audio from a speaker based on an audio signal, an A/D converter that receives an input audio signal related to the audio collected by the microphone, and an A/D converter that generates audio based on the audio signal at a frequency that is not included in the audible range. Additionally, there is an audio signal generation unit that generates a diagnostic audio signal, an input audio signal related to audio collected by a microphone, and a diagnosis unit that compares the diagnostic audio signal to determine if an abnormality has occurred.
- D/A converter generates audio from a speaker based on an audio signal
- A/D converter receives input audio signal related to audio collected by the microphone
- A/D converter generates audio at a frequency outside the audible range
- Audio signal generation unit creates a diagnostic audio signal
- Diagnosis unit compares diagnostic audio signals to detect abnormalities
Potential Applications: - Medical devices for diagnosing abnormalities in audio signals - Security systems for detecting unusual sounds in a given environment - Industrial equipment for monitoring audio signals for irregularities
Problems Solved: - Detection of abnormalities in audio signals - Real-time monitoring of audio data for potential issues - Improved diagnostic capabilities in various applications
Benefits: - Early detection of potential problems through audio analysis - Enhanced security measures through audio monitoring - Efficient diagnosis of issues based on audio signals
Commercial Applications: Title: "Advanced Audio Monitoring Technology for Enhanced Security Systems" This technology can be utilized in security systems for various commercial applications such as airports, banks, and government buildings to enhance surveillance capabilities and ensure a higher level of security.
Questions about the technology: 1. How does the device differentiate between normal and abnormal audio signals? - The device uses a comparison method between the diagnostic audio signal and the collected audio signal to determine abnormalities. 2. What are the potential limitations of this technology in real-world applications? - The limitations may include background noise interference and the need for continuous calibration to maintain accuracy.
Original Abstract Submitted
the communication device includes a d/a converter that generates audio from a speaker based on an audio signal, an a/d converter that receives an input audio signal related to the audio collected by the microphone, and an a/d converter that receives an input audio signal related to the audio collected by the microphone, and an a/d converter that generates audio based on the audio signal at a frequency that is not included in the audible range. an audio signal generation unit that generates an audio signal as a diagnostic audio signal; an input audio signal related to audio collected by a microphone when audio based on the diagnostic audio signal generated by the audio signal generation unit is generated from a speaker; the apparatus includes a diagnosis unit that diagnoses whether or not an abnormality has occurred by comparing the diagnostic audio signal with the diagnostic audio signal.
