Gurhan Saplakoglu

Title: Innovations of Gurhan Saplakoglu

Introduction

Gurhan Saplakoglu is an accomplished inventor based in Acton, MA (US). He has made significant contributions to the field of audio technology, holding a total of four patents. His work focuses on enhancing sound source classification and improving audio input selection from multiple devices.

Latest Patents

One of his latest patents is titled "Sound source classification and beamforming." This system is designed to perform source classification using a continuously active beamformer and a classifier to enhance beamforming capabilities. The device processes audio data from multiple sound sources to determine the direction of each detected sound. The classifier receives source direction data and uses it to identify unique spectral characteristics of individual sound sources. By comparing these characteristics to those of labeled sound sources, the device can accurately match and associate source directions with the corresponding labeled sound source. Additionally, the classifier determines attributes of the signal for each labeled sound source, allowing the beamformer to generate audio data representing the desired speech.

Another notable patent is for a "System to select audio from multiple connected devices." In this innovation, a group of devices captures audio input using their respective microphones. The system utilizes the intensity of audio input energy and the time-of-arrival differences to determine proximity data for pairs of devices. This information helps identify the closest device to the sound source, with a confidence value associated with the estimation. The device with the highest confidence value is selected for audio input acquisition, enhancing the overall audio experience.

Career Highlights

Gurhan Saplakoglu is currently employed at Amazon Technologies, Inc., where he continues to innovate in the field of audio technology. His work has significantly impacted how audio data is processed and utilized in various applications.

Collaborations

Gurhan has collaborated with talented individuals such as Alexander Kanaris and Berkant Tacer, contributing to the advancement of audio technology through teamwork and shared expertise.

Conclusion

Gurhan Saplakoglu's innovative patents and contributions to audio technology demonstrate his commitment to enhancing sound processing capabilities. His work at Amazon Technologies, Inc. continues to influence the industry, paving the way for future advancements in audio technology.