A Novel Square Root Domain Lossless Integrator and Its Application
... simulation. The values of capacitance of the lossless integrators were chosen 15pF. Figure 6 shows the gain characteristics with ideal responses of highpass, bandpass, and lowpass with the values of the bias currents were 100A, the transconductance parameter β was 95.02A/V2, and the quality factor ...
... simulation. The values of capacitance of the lossless integrators were chosen 15pF. Figure 6 shows the gain characteristics with ideal responses of highpass, bandpass, and lowpass with the values of the bias currents were 100A, the transconductance parameter β was 95.02A/V2, and the quality factor ...
600/1v3 - JL Audio
... piece of sheet metal in the vehicle. The surface of the sheet metal should be sanded at the contact point to create a clean, metal-to-metal connection between the chassis and the termination of the ground wire with a brass or copper power ring. For optimal grounding, we recommend the use of a JL Aud ...
... piece of sheet metal in the vehicle. The surface of the sheet metal should be sanded at the contact point to create a clean, metal-to-metal connection between the chassis and the termination of the ground wire with a brass or copper power ring. For optimal grounding, we recommend the use of a JL Aud ...
Cellular & PCS Technology - Lyle School of Engineering
... • Using a sine wave generator of unit amplitude, feed a sine waveform into the system at every frequency. Theoretically this requires an infinite number of distinct frequency choices. • For each input sine wave (actually a cosine wave) frequency, the output will also be a sine wave having the same f ...
... • Using a sine wave generator of unit amplitude, feed a sine waveform into the system at every frequency. Theoretically this requires an infinite number of distinct frequency choices. • For each input sine wave (actually a cosine wave) frequency, the output will also be a sine wave having the same f ...
G0A01 (A) | B. It causes radiation poisoning
... G1B09 (A) | When may an amateur station transmit communications in which the licensee or control operator has a pecuniary (monetary) interest? A. When other amateurs are being notified of the sale of apparatus normally used in an amateur station and such activity is not done on a regular basis B. O ...
... G1B09 (A) | When may an amateur station transmit communications in which the licensee or control operator has a pecuniary (monetary) interest? A. When other amateurs are being notified of the sale of apparatus normally used in an amateur station and such activity is not done on a regular basis B. O ...
![been investigated [7] - [9]. ... extremely low coupling capacitance require ultra-high input Abstract](http://s1.studyres.com/store/data/008415826_1-b2d6ab6bf6b67f7918778c5674407c67-300x300.png)
been investigated [7] - [9]. ... extremely low coupling capacitance require ultra-high input Abstract
... recommends that the amplitude response should be flat to within ±6% (±0.5 dB) over the range 0.14 to 30 Hz [14]. In addition, the AHA recommends that ECG amplifiers should introduce no more phase shift into the signal than that which is introduced by a 0.05-Hz, single-pole high-pass filter [14]. Our ...
... recommends that the amplitude response should be flat to within ±6% (±0.5 dB) over the range 0.14 to 30 Hz [14]. In addition, the AHA recommends that ECG amplifiers should introduce no more phase shift into the signal than that which is introduced by a 0.05-Hz, single-pole high-pass filter [14]. Our ...
Naim Digital to Analogue Converter
... (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. Then only those frequency components that were present in ...
... (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. Then only those frequency components that were present in ...
TPA2100P1 数据资料 dataSheet 下载
... Applications that require thin cases, such as mobile phones, demand that external components have a small form factor. Dynamic loudspeakers that use a cone and voice coil typically cannot conform to the height requirements. The option for these applications is to use a ceramic/piezoelectric loudspea ...
... Applications that require thin cases, such as mobile phones, demand that external components have a small form factor. Dynamic loudspeakers that use a cone and voice coil typically cannot conform to the height requirements. The option for these applications is to use a ceramic/piezoelectric loudspea ...
8 W Single End, EL34 amplifier
... about the steepness of the curves representing anode voltage versus anode current. The lower the anode resistance the steeper the curves, the more triode-like they are and the lower the output resistance will be. From the tables it can also be seen that when cathode feedback and distributed load cre ...
... about the steepness of the curves representing anode voltage versus anode current. The lower the anode resistance the steeper the curves, the more triode-like they are and the lower the output resistance will be. From the tables it can also be seen that when cathode feedback and distributed load cre ...
Project Title - Electronic Pest Repellent
... "Ultrasound and Arthropod Pest Control"[1] an extensive Kansas State University study confirmed that ultrasonic sound devices do have both a repellent effect as well as a reduction in mating and reproduction of various insects. However, the results were mixed and ultrasonic sound had little or no ef ...
... "Ultrasound and Arthropod Pest Control"[1] an extensive Kansas State University study confirmed that ultrasonic sound devices do have both a repellent effect as well as a reduction in mating and reproduction of various insects. However, the results were mixed and ultrasonic sound had little or no ef ...
OSFS, OSFD Active Filters
... The harmful effects of harmonics from single loads, load groups or a complete electrical system can be mitigated down to an acceptable degree, if not removed totally from the network. OSFS and OSFD Active Filters combine numerous advantages. They are top-of-the-range instruments hallmarked by extrem ...
... The harmful effects of harmonics from single loads, load groups or a complete electrical system can be mitigated down to an acceptable degree, if not removed totally from the network. OSFS and OSFD Active Filters combine numerous advantages. They are top-of-the-range instruments hallmarked by extrem ...
A1200 - JL Audio
... commonly used for filtering between midrange speakers and tweeters. Filtering between subwoofer systems and satellite speaker systems is best done with active filters, which cut off frequency content at the input to the amplifier. Active filters are more stable than passive filters and do not introd ...
... commonly used for filtering between midrange speakers and tweeters. Filtering between subwoofer systems and satellite speaker systems is best done with active filters, which cut off frequency content at the input to the amplifier. Active filters are more stable than passive filters and do not introd ...
Effects of Op-Amp Finite Gain and Bandwidth
... In our analysis of op-amp circuits this far, we have considered the op-amps to have an infinite gain and an infinite bandwidth. This is not true for physical op-amps. In this section, we examine the effects of a non-infinite gain and non-infinite bandwidth on the inverting and the non-inverting ampl ...
... In our analysis of op-amp circuits this far, we have considered the op-amps to have an infinite gain and an infinite bandwidth. This is not true for physical op-amps. In this section, we examine the effects of a non-infinite gain and non-infinite bandwidth on the inverting and the non-inverting ampl ...
SECTION 5-5: FREQUENCY TRANSFORMATIONS
... two step process where it is determined what is to be built (the filter transfer function) and then how to build it (the topology used for the circuit). In general, filters are built out of one-pole sections for real poles, and two-pole sections for pole pairs. While you can build a filter out of th ...
... two step process where it is determined what is to be built (the filter transfer function) and then how to build it (the topology used for the circuit). In general, filters are built out of one-pole sections for real poles, and two-pole sections for pole pairs. While you can build a filter out of th ...
Microphones
... transforms it into an electrical signal. This signal can then be amplifier, stored, or manipulated in a variety of ways. Not all recorded or amplified musical signals arrive to our ears via microphones. There are other types of transducers such as contact pickups that are used on amplified acoustic ...
... transforms it into an electrical signal. This signal can then be amplifier, stored, or manipulated in a variety of ways. Not all recorded or amplified musical signals arrive to our ears via microphones. There are other types of transducers such as contact pickups that are used on amplified acoustic ...
(f-fo0) sin(2rrf0t) + (2n+l)!
... would be reduced if larger data windows are used. One disadvantage of increasing the data window is that the speed of frequency measurement decreases. Also using more samples per data window increases the computaticn ...
... would be reduced if larger data windows are used. One disadvantage of increasing the data window is that the speed of frequency measurement decreases. Also using more samples per data window increases the computaticn ...
Audio crossover
Audio crossovers are a class of electronic filter used in audio applications. Most individual loudspeaker drivers are incapable of covering the entire audio spectrum from low frequencies to high frequencies with acceptable relative volume and absence of distortion so most hi-fi speaker systems use a combination of multiple loudspeaker drivers, each catering to a different frequency band. Crossovers split the audio signal into separate frequency bands that can be separately routed to loudspeakers optimized for those bands.Active crossovers are distinguished from passive crossovers in that they divide the audio signal prior to amplification. Active crossovers come in both digital and analog varieties. Digital active crossovers often include additional signal processing, such as limiting, delay, and equalization.Signal crossovers allow the audio signal to be split into bands that are processed separately before they are mixed together again. Some examples are: multiband dynamics (compression, limiting, de-essing), multiband distortion, bass enhancement, high frequency exciters, and noise reduction such as Dolby A noise reduction.