Taro Shirahama

Title: Taro Shirahama: Innovator in Audio Signal Generation

Introduction

Taro Shirahama is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of audio technology, holding a total of 5 patents. His work focuses on innovative audio signal generation apparatuses that enhance the quality and versatility of sound production.

Latest Patents

One of Taro Shirahama's latest patents is a multifunctional audio signal generation apparatus. This invention features a sample counter in each channel that performs counting operations at a specified rate. Each channel can independently set the rate and an initial value for the counter, controlling the start and stop of the counting operation. This allows for the reproduction of a partial portion of an original waveform corresponding to a count range, enabling a more dynamic audio experience.

Another notable patent is a musical sound signal generation apparatus that emulates sound emitted from a rotary speaker. This electronic musical instrument includes a storage unit that holds waveform data, which expresses the acoustic waveform of a musical sound emitted from a speaker while a rotor rotates. The reproduction unit reads out sample values from the storage unit and generates a musical sound signal based on these values, allowing for changes in reproduction speed without altering the pitch and formant of the sound.

Career Highlights

Taro Shirahama is currently employed at Yamaha Corporation, a leading company in the music and audio technology industry. His work at Yamaha has allowed him to explore and develop innovative audio solutions that have a significant impact on the music industry.

Collaborations

Throughout his career, Taro has collaborated with notable colleagues, including Tokio Shirakawa and Masatsugu Okazaki. These collaborations have contributed to the advancement of audio technology and the development of new inventions.

Conclusion

Taro Shirahama is a distinguished inventor whose work in audio signal generation has led to several innovative patents. His contributions continue to shape the future of audio technology, making a lasting impact on the industry.