Dwipendra Nath Guha

Title: Innovations by Dwipendra Nath Guha

Introduction

Dwipendra Nath Guha is an accomplished inventor based in Huntington, NY (US). He has made significant contributions to the field of audio technology, particularly in the design and functionality of record players. With a total of three patents to his name, Guha's work showcases his innovative spirit and technical expertise.

Latest Patents

Guha's latest patents include a "Programmer for Record Player" and a "Cueing Control." The Programmer for Record Player is designed to play a series of records in succession, simulating an operatic performance or music of a selected mood. This invention allows for automatic multiple playings of a single record and features simplified controls for ease of use. The mechanism is constructed to minimize mechanical noise, enhancing the listening experience.

The Cueing Control invention provides a hydraulic control mechanism that ensures a uniform rate of withdrawal and return of the needle from the groove. This innovation prevents changes in tone or pitch during playback, maintaining audio quality. The hydraulic fluid used is stable under various conditions and retains its properties over time. The mechanism also includes a brake to hold the needle in a fixed position, ensuring precise cueing and playback.

Career Highlights

Dwipendra Nath Guha is currently associated with Avnet, Inc., where he continues to apply his expertise in audio technology. His work has contributed to advancements in record player design, making them more user-friendly and enhancing sound quality.

Conclusion

Dwipendra Nath Guha's innovative contributions to audio technology, particularly through his patents, reflect his dedication to improving the listening experience. His work continues to influence the industry and showcases the importance of innovation in technology.