Seiko epson corporation (20240113674). Semiconductor Device And Electronic Apparatus simplified abstract
Contents
- 1 Semiconductor Device And Electronic Apparatus
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Semiconductor Device And Electronic Apparatus - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
Semiconductor Device And Electronic Apparatus
Organization Name
Inventor(s)
Takao Katayama of Matsumoto (JP)
Semiconductor Device And Electronic Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240113674 titled 'Semiconductor Device And Electronic Apparatus
Simplified Explanation
The semiconductor device described in the abstract operates in two modes: a first operation mode where modulated signals are input to inverter circuits in two separate amplifier circuits, and a second operation mode where a test signal generation circuit modulates a test signal to generate two modulated signals that are input to specific inverter circuits in each amplifier circuit.
- In the first operation mode, a first modulated signal is input to inverter circuits in the first amplifier circuit, while a second modulated signal is input to inverter circuits in the second amplifier circuit.
- In the second operation mode, a test signal generation circuit modulates a test signal to generate a third modulated signal and a fourth modulated signal. The third modulated signal is input to some inverter circuits in the first amplifier circuit, while the fourth modulated signal is input to some inverter circuits in the second amplifier circuit.
- A peak frequency detection circuit is used to detect the frequency range including the frequency of the test signal at which an impedance of a sound reproduction device peaks.
Potential Applications
The technology described in this patent application could be applied in audio systems, specifically in sound reproduction devices where impedance matching is crucial for optimal performance.
Problems Solved
This technology solves the problem of impedance matching in sound reproduction devices, ensuring that the device operates at its peak efficiency by detecting the frequency range at which impedance peaks.
Benefits
The benefits of this technology include improved sound quality, optimized performance of sound reproduction devices, and potentially longer lifespan of the devices due to efficient operation.
Potential Commercial Applications
One potential commercial application of this technology could be in the manufacturing of high-end audio equipment for home entertainment systems, professional audio studios, and concert venues.
Possible Prior Art
One possible prior art for this technology could be existing impedance matching circuits used in audio amplifiers and sound systems. However, the specific method described in this patent application for detecting peak frequencies and modulating test signals may be a novel approach.
Unanswered Questions
How does this technology compare to existing impedance matching circuits in terms of efficiency and accuracy?
This article does not provide a direct comparison between this technology and existing impedance matching circuits, leaving the reader to wonder about the potential advantages or disadvantages of this new approach.
What are the potential limitations or challenges in implementing this technology in practical audio systems?
The article does not address any potential limitations or challenges that may arise when implementing this technology in real-world audio systems, leaving room for speculation on the feasibility of widespread adoption.
Original Abstract Submitted
provided is a semiconductor device. in a first operation mode, a first modulated signal is input to a plurality of inverter circuits provided in a first amplifier circuit, and a second modulated signal is input to a plurality of inverter circuits provided in a second amplifier circuit. in a second operation mode, a test signal generation circuit modulates a test signal to generate a third modulated signal and a fourth modulated signal. the third modulated signal is input to some of the plurality of inverter circuits provided in the first amplifier circuit, and outputs of other inverter circuits have high impedances. the fourth modulated signal is input to some of the plurality of inverter circuits provided in the second amplifier circuit, and outputs of other inverter circuits have high impedances. a peak frequency detection circuit detects a frequency range including a frequency of the test signal at which an impedance of a sound reproduction device peaks.
