Search results
Results from the WOW.Com Content Network
where bpm stands for beats per minute. The HR is often used to compute the heart rate variability (HRV) a measure of the variability of the time interval between heartbeats. HRV is often used in the clinical field [ 6 ] to diagnose and monitor pathological conditions and their treatment, but also in the affective computing research to study new ...
Plate detector circuit with cathode bias. Cathode bias RC time constant three times period of lowest carrier frequency. C L is typically around 250 pF.. In electronics, a plate detector (anode bend detector, grid bias detector) is a vacuum tube circuit in which an amplifying tube having a control grid is operated in a non-linear region of its grid voltage versus plate current transfer ...
BPM (band), an American band; BPM (Beats per Minute), a 2017 French film; BPM, an American magazine; BPM (Sirius XM), a satellite radio channel; Beats Per Minute, a New York-based publication; BPM, by Salvador Sobral, 2021; B.P.M., a B-side to "I Believe In You" by Kylie Minogue, 2004; Ball Park Music, an Australian indie rock band
A pulse watch, also known as a pulsometer or pulsograph, [1] is an individual monitoring and measuring device with the ability to measure heart or pulse rate.Detection can occur in real time or can be saved and stored for later review.
Simpler peak detectors or average detectors, on the contrary, respond to changes in phase with changing output values, although energy level and loudness remain unchanged. For this reason David Blackmer, designer of dbx noise reduction system, needed a cost-efficient precision RMS detector compatible with the Blackmer gain cell. [6]
Listening devices of the East German security services A microphone disguised as a power outlet plate. A covert listening device, more commonly known as a bug or a wire, is usually a combination of a miniature radio transmitter with a microphone.
The mixer is called the first detector, while the demodulator that extracts the audio signal from the intermediate frequency is called the second detector. In microwave and millimeter wave technology the terms detector and crystal detector refer to waveguide or coaxial transmission line components, used for power or SWR measurement, that ...
New in-built support for midi streaming, new sound engine, new BPM setup panel/beatgrid system. 1.45.0 May 7, 2009 Support to load/import iTunes playlists, new OpenGL render engine for Windows, support and BPM reading for ID3V1/2 tags. 1.50.3: May 24, 2009 Batch analysis of songs added, new beatgrid move via mouse over waveform. 1.60.x: October ...