18534356. SOUND WAVE PROCESSING DEVICE AND ULTRASONIC SYSTEM simplified abstract (Rohm Co., Ltd.)
SOUND WAVE PROCESSING DEVICE AND ULTRASONIC SYSTEM
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SOUND WAVE PROCESSING DEVICE AND ULTRASONIC SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18534356 titled 'SOUND WAVE PROCESSING DEVICE AND ULTRASONIC SYSTEM
Simplified Explanation
The sound wave processing device described in the abstract is a system that can generate, transmit, receive, and analyze sound waves to determine if a received sound wave is a reflected wave of a transmitted sound wave.
- Transmission signal generation unit: Generates a transmission signal for transmitting a sound wave.
- Received wave signal output unit: Outputs a received wave signal based on receiving the sound wave.
- Correlation-convolution integral processing unit: Performs correlation-convolution integral processing in parallel for each reference wave data.
- Own wave identification unit: Determines if the received sound wave is an own wave (reflected wave) based on the correlation-convolution integral value.
Potential Applications
This technology could be used in various fields such as:
- Sonar systems
- Acoustic imaging
- Noise cancellation systems
Problems Solved
This technology helps in:
- Identifying reflected waves accurately
- Enhancing signal processing efficiency
- Improving sound wave analysis
Benefits
The benefits of this technology include:
- Accurate identification of reflected waves
- Efficient processing of sound wave signals
- Enhanced performance in various applications
Potential Commercial Applications
This technology could be applied in:
- Underwater exploration
- Medical imaging
- Surveillance systems
Possible Prior Art
One possible prior art for this technology could be the use of correlation-convolution techniques in signal processing systems.
Unanswered Questions
How does this technology compare to existing sound wave processing devices in terms of accuracy and efficiency?
This article does not provide a direct comparison with existing technologies in the field.
What are the limitations of this technology in real-world applications?
The article does not address any potential limitations or challenges that may arise when implementing this technology in practical scenarios.
Original Abstract Submitted
A sound wave processing device includes a transmission signal generation unit that generates a transmission signal for transmitting a sound wave, a received wave signal output unit that outputs a received wave signal based on receiving the sound wave, a correlation-convolution integral processing unit that performs correlation-convolution integral processing in parallel for each reference wave data, on the basis of the received wave signal and a plurality of reference wave data, and an own wave identification unit that determines whether or not the received sound wave is own wave, which is a reflected wave of the sound wave transmitted by the transmission signal generation unit, on the basis of a correlation-convolution integral value output from the correlation-convolution integral processing unit.