Abstract
In digital audio systems, the ΔΣ modulator has been widely used as a digital-to-analog convertor (DAC) for Class-D amplifiers. The ΔΣ modulator is generally evaluated in the frequency domain [1]. In this paper, we propose a novel system to evaluate the ΔΣ modulator in the time domain by observing its transient response. In our system, we use a field-programmable gate array in order to reduce cost. Our system enables the ΔΣ modulator to evaluate its transient response in the time domain in real time.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
