Peter Williams

Title: Peter Williams: Innovator in Audio Detection Technology

Introduction

Peter Williams is a notable inventor based in Cambridge, GB. He has made significant contributions to the field of audio detection technology, holding a total of 2 patents. His work focuses on developing devices and methods that enhance audio signal processing.

Latest Patents

One of Peter's latest patents is for a low power audio detection system. This invention provides devices and methods for detecting a predetermined audio signal within audio signals. The device includes a processor connected to a clock signal generator, a power controller, and an audio detector. The power controller manages the clock rate supplied to the processor, allowing the device to operate in either a low power mode with reduced energy consumption or a normal power mode with higher energy usage. The audio detector is designed to identify the probable presence of a predetermined audio signal while in low power mode. Upon detection, the power controller switches the device to normal power mode.

Another significant patent involves a multi-bit digital to analogue converter (DAC) and a delta-sigma analogue to digital converter (ADC) that utilizes such a DAC. This DAC features a multi-bit input and several elements for processing the input signal. A selector determines which DAC elements to engage based on the input signal. The control mechanism ensures that if the input remains below a certain threshold for a specified duration, only one DAC element is activated to process the signal.

Career Highlights

Throughout his career, Peter has worked with prominent companies such as Qualcomm Technologies International, Ltd. and Cambridge Silicon Radio Limited. His experience in these organizations has contributed to his expertise in audio technology and innovation.

Collaborations

Peter has collaborated with notable professionals in his field, including Steven Singer and Harith Haboubi. These partnerships have likely enriched his work and led to advancements in audio detection technologies.

Conclusion

Peter Williams is a distinguished inventor whose work in audio detection technology has led to innovative patents that enhance the efficiency and functionality of audio processing devices. His contributions continue to influence the industry and pave the way for future advancements.