A Spice-Oriented Frequency Domain Analysis of Electromagnetic
... smaller, and the operating frequency higher and higher. In these cases, PCBs are modeled by linear LRCG large scale plane circuits as shown in Fig. 1. They can be solved by timedomain and/or frequency domain [4][5] and we concentrate on the latter technique in this study. In this case, the frequency ...
... smaller, and the operating frequency higher and higher. In these cases, PCBs are modeled by linear LRCG large scale plane circuits as shown in Fig. 1. They can be solved by timedomain and/or frequency domain [4][5] and we concentrate on the latter technique in this study. In this case, the frequency ...
diseño e implementación de amplificador de transimpedancia y
... The optimization of the equalizer capability mainly implies the optimization of the frequency response. However, given the signal levels required by the limiting amplifier (next block in the receiver), certain gain factors must be guaranteed. The simulated results of the equalizer capability as a fu ...
... The optimization of the equalizer capability mainly implies the optimization of the frequency response. However, given the signal levels required by the limiting amplifier (next block in the receiver), certain gain factors must be guaranteed. The simulated results of the equalizer capability as a fu ...
Resonance - India Study Channel
... Band Width (BW) The range of frequencies between these two cut-off frequencies i.e.(f2 –f1) is called the Band width (BW) of the resonant circuit. Selectivity: A resonant circuit is always adjusted to select a band of frequencies lying between f1 & f2. Hence, the frequency response curve shown in fi ...
... Band Width (BW) The range of frequencies between these two cut-off frequencies i.e.(f2 –f1) is called the Band width (BW) of the resonant circuit. Selectivity: A resonant circuit is always adjusted to select a band of frequencies lying between f1 & f2. Hence, the frequency response curve shown in fi ...
The CCB external hardware interfaces
... Given essentially constant signals from the two arms of the radiometer, switching either of the phase-switches causes step-like changes in the signals going into the square-law detectors. In practice, because the phase-switches and the post-detector electronics will have finite rise times, and suffe ...
... Given essentially constant signals from the two arms of the radiometer, switching either of the phase-switches causes step-like changes in the signals going into the square-law detectors. In practice, because the phase-switches and the post-detector electronics will have finite rise times, and suffe ...
extracting musically-relevant rhythmic information from dance
... sequence. Scheirer’s oscillator model [19] is inspired on Large and Kolen’s approach [13] and uses a network of resonators (comb filters) to phase-lock with the beat of the signal and determine the frequency of the pulse. Scheirer’s model operates in acoustic data rather than on event streams, and m ...
... sequence. Scheirer’s oscillator model [19] is inspired on Large and Kolen’s approach [13] and uses a network of resonators (comb filters) to phase-lock with the beat of the signal and determine the frequency of the pulse. Scheirer’s model operates in acoustic data rather than on event streams, and m ...
Equalization (audio)
Equalization (British: equalisation) is the process of adjusting the balance between frequency components within an electronic signal. The most well known use of equalization is in sound recording and reproduction but there are many other applications in electronics and telecommunications. The circuit or equipment used to achieve equalization is called an equalizer. These devices strengthen (boost) or weaken (cut) the energy of specific frequency bands.In sound recording and reproduction, equalization is the process commonly used to alter the frequency response of an audio system using linear filters. Most hi-fi equipment uses relatively simple filters to make bass and treble adjustments. Graphic and parametric equalizers have much more flexibility in tailoring the frequency content of an audio signal. An equalizer is the circuit or equipment used to achieve equalization. Since equalizers, ""adjust the amplitude of audio signals at particular frequencies,"" they are, ""in other words, frequency-specific volume knobs.""In the field of audio electronics, the term ""equalization"" has come to include the adjustment of frequency responses for practical or aesthetic reasons, often resulting in a net response that is not truly equalized. The term EQ specifically refers to this variant of the term. Stereos typically have adjustable equalizers which boost or cut bass or treble frequencies. Broadcast and recording studios use sophisticated equalizers capable of much more detailed adjustments, such as eliminating unwanted sounds or making certain instruments or voices more prominent.Equalizers are used in recording studios, radio studios and production control rooms, and live sound reinforcement to correct the response of microphones, instrument pick-ups, loudspeakers, and hall acoustics. Equalization may also be used to eliminate unwanted sounds, make certain instruments or voices more prominent, enhance particular aspects of an instrument's tone, or combat feedback (howling) in a public address system. Equalizers are also used in music production to adjust the timbre of individual instruments by adjusting their frequency content and to fit individual instruments within the overall frequency spectrum of the mix.The most common equalizers in music production are parametric, semi-parametric, graphic, peak, and program equalizers. Graphic equalizers are often included in consumer audio equipment and software which plays music on home computers. Parametric equalizers require more expertise than graphic equalizers, and they can provide more specific compensation or alteration around a chosen frequency. This may be used in order to remove (or to create) a resonance, for instance.