Company Filing History:
Years Active: 2015
Title: Innovations of Choon Huat Khoh in Noise Cancelling Technology
Introduction
Choon Huat Khoh is a notable inventor based in Penang, Malaysia. He has made significant contributions to the field of audio technology, particularly in the development of noise cancelling headphones. His innovative approach has led to the creation of a patent that enhances the listening experience while minimizing power consumption.
Latest Patents
Choon Huat Khoh holds a patent for a noise cancelling headphone. This invention utilizes a low power consuming noise cancellation circuit, allowing the audio input signal to be directly fed into the headphone without the need for an additional headphone amplifier. The noise cancelling circuit employs a microphone to capture ambient noise and generates a signal that is equal in amplitude but opposite in polarity to the ambient noise. This resultant signal is mixed with the audio input signal and delivered to the headphone speakers. The design is advantageous as it requires fewer components than traditional noise cancellation circuits, resulting in lower power consumption. Additionally, the distortion of the audio input signal is minimized since no amplification is performed onboard the noise cancellation circuit.
Career Highlights
Choon Huat Khoh is currently employed at Sony EMCS (Malaysia) Sdn. Bhd., where he continues to innovate in the field of audio technology. His work at Sony has allowed him to collaborate with talented professionals and contribute to advancements in consumer electronics.
Collaborations
Some of Choon Huat Khoh's coworkers include Kah Chun Chin and Siew Pheng Chong. Their collaborative efforts in the workplace foster an environment of creativity and innovation, leading to the development of cutting-edge technologies.
Conclusion
Choon Huat Khoh's contributions to noise cancelling technology exemplify the impact of innovative thinking in the audio industry. His patent for a low power consuming noise cancelling headphone showcases his commitment to enhancing user experience while promoting energy efficiency.