A software-defined radio (SDR) uses a general-purpose computer processor to perform aspects of digital signal processing in place of analog circuit hardware. This allows for greater flexibility in ...

An understanding of tuning and autotuning helps designers better evaluate servosystems and judge which motion components best suit particular applications. Servosystems are well known for their ...

Phase-change nanowires could serve as the ultimate tunable frequency synthesizers and filters for the future of IoT and 5G networks. In a paper published today in Nature Communications, researchers at ...

Sounds are decomposed to different frequency bands by the auditory periphery. Tonotopic (‘by frequency’) organization is kept throughout the auditory pathway, at least up to and including primary ...