e1400D - hifi-pictures.net
... which are acceptable and commonly used for filtering between mids 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 d ...
... which are acceptable and commonly used for filtering between mids 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 d ...
Lino - Channel D
... twisted pair) cable be used to connect the turntable to the Lino. This may entail rewiring the turntable. For low impedance (low output cartridges, such as moving coil, with an internal resistance of 100 ohms or less, and nominal output voltage around 0.6 mV or less) shielded twisted pair microphone ...
... twisted pair) cable be used to connect the turntable to the Lino. This may entail rewiring the turntable. For low impedance (low output cartridges, such as moving coil, with an internal resistance of 100 ohms or less, and nominal output voltage around 0.6 mV or less) shielded twisted pair microphone ...
J322X Replacement Seismic Telemetry System Rev B 08/2014 VLF
... operation into higher impedance loads where possible will lead to significantly greater battery life with no degradation in signal quality. The low pass filter in the output stage has been improved and overall distortion is now less than 0.4% The calibration system injects a current pulse into the s ...
... operation into higher impedance loads where possible will lead to significantly greater battery life with no degradation in signal quality. The low pass filter in the output stage has been improved and overall distortion is now less than 0.4% The calibration system injects a current pulse into the s ...
High-fidelity PWM inverter for digital audio amplification
... devices would tend to limit performance. With the extensive growth of digital audio, the digital characteristics of a signal provide a basis for defining high fidelity. For example, the 16-b signal from a CD-Audio (CDA) source has 1-b quantization error as the lower bound on noise and distortion. Th ...
... devices would tend to limit performance. With the extensive growth of digital audio, the digital characteristics of a signal provide a basis for defining high fidelity. For example, the 16-b signal from a CD-Audio (CDA) source has 1-b quantization error as the lower bound on noise and distortion. Th ...
TOA Electronics Amplifier Guide
... One of the first questions you will need to answer, at least in general, is what sound sources will be used in the system. Will the system be used with microphones? A CD player? A telephone exchange? Due to standardization, many sources can be treated similarly — for example, CD and DVD players, VCR ...
... One of the first questions you will need to answer, at least in general, is what sound sources will be used in the system. Will the system be used with microphones? A CD player? A telephone exchange? Due to standardization, many sources can be treated similarly — for example, CD and DVD players, VCR ...
LTC1065 - DC Accurate, Clock-Tunable Linear Phase 5th Order
... The filter cutoff frequency is controlled either by an internal or external clock. The clock-to-cutoff frequency ratio is 100 : 1. The on-board clock is nearly power supply independent and it is programmed via an external RC. The 50µVRMS clock feedthrough of the device is considerably lower than oth ...
... The filter cutoff frequency is controlled either by an internal or external clock. The clock-to-cutoff frequency ratio is 100 : 1. The on-board clock is nearly power supply independent and it is programmed via an external RC. The 50µVRMS clock feedthrough of the device is considerably lower than oth ...
HD600/4 Manual
... (irreparable) hearing loss. This and all other high-power amplifiers are capable of producing such high sound pressure levels when connected to a speaker system. Please limit your continuous exposure to high volume levels. While driving, operate your audio system in a manner that still allows you to ...
... (irreparable) hearing loss. This and all other high-power amplifiers are capable of producing such high sound pressure levels when connected to a speaker system. Please limit your continuous exposure to high volume levels. While driving, operate your audio system in a manner that still allows you to ...
unit iii analog multiplier and pll
... 22. Define FSK modulation? [Nov/Dec 2011] FSK is a type of frequency modulation, in which the binary data or code is transmitted by means of a carrier frequency that is shifted between two fixed frequency namely mark (logic1) and space frequency (logic 0). 23. What is the purpose of having a low pas ...
... 22. Define FSK modulation? [Nov/Dec 2011] FSK is a type of frequency modulation, in which the binary data or code is transmitted by means of a carrier frequency that is shifted between two fixed frequency namely mark (logic1) and space frequency (logic 0). 23. What is the purpose of having a low pas ...
CIRCUITS LABORATORY EXPERIMENT 3 AC Circuit Analysis
... blocks dc voltages. At very high frequencies, the capacitor's impedance approaches ...
... blocks dc voltages. At very high frequencies, the capacitor's impedance approaches ...
Dynaudio Professional BM5 mkIII manual.indd
... The BM5 mkIII monitor has several built in protection systems to reduce the risk of hazard or damage due to overloading. Both power amplifiers have thermal protection. This activates if a problem should occur, and helps protect both the electronics and the loudspeaker drivers. The woofer channel has ...
... The BM5 mkIII monitor has several built in protection systems to reduce the risk of hazard or damage due to overloading. Both power amplifiers have thermal protection. This activates if a problem should occur, and helps protect both the electronics and the loudspeaker drivers. The woofer channel has ...
EVAL-ADE7752AEBZ 数据手册DataSheet 下载
... This pin provides the ground reference for the analog circuitry in the ADE7752: the ADCs, temperature sensor, and reference. This pin should be tied to the analog ground plane or the quietest ground reference in the system. This quiet ground reference should be used for all analog circuitry, such as ...
... This pin provides the ground reference for the analog circuitry in the ADE7752: the ADCs, temperature sensor, and reference. This pin should be tied to the analog ground plane or the quietest ground reference in the system. This quiet ground reference should be used for all analog circuitry, such as ...
CM8870/70C CMOS Integrated DTMF Receiver
... Before the registration of a decoded tone pair, the receiver checks for a valid signal duration (referred to as “characterrecognition-condition”). This check is performed by an external RC time constant driven by ESt. A logic high on ESt causes VC (See Figure 4) to rise as the capacitor discharges. ...
... Before the registration of a decoded tone pair, the receiver checks for a valid signal duration (referred to as “characterrecognition-condition”). This check is performed by an external RC time constant driven by ESt. A logic high on ESt causes VC (See Figure 4) to rise as the capacitor discharges. ...
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.