Infinite Baffle Enclosures
... The multiple entry horn (also known as a coentrant horn, unity horn or synergy horn) uses several different drivers mounted on the horn at stepped distances from the horn's apex, where the high frequency driver is placed. Depending on implementation, this design offers an improvement in transient re ...
... The multiple entry horn (also known as a coentrant horn, unity horn or synergy horn) uses several different drivers mounted on the horn at stepped distances from the horn's apex, where the high frequency driver is placed. Depending on implementation, this design offers an improvement in transient re ...
Section H2: Preliminary Material
... are considered to be in the low frequency range, while those above fH (ωH) are in the high frequency range. Rather than try to include all the effects of all possible capacitances at one time, which is virtually impossible to solve without a computer, we are going to break up the analysis into separ ...
... are considered to be in the low frequency range, while those above fH (ωH) are in the high frequency range. Rather than try to include all the effects of all possible capacitances at one time, which is virtually impossible to solve without a computer, we are going to break up the analysis into separ ...
DN447 - A Complete Compact APD Bias Solution for a 10Gbits/s GPON System
... requires significant support circuitry including a high voltage, low noise power supply and a precision current monitor to indicate the signal strength. The challenge is squeezing this support circuitry into applications with limited board space. The LT®3482 addresses this challenge by integrating a ...
... requires significant support circuitry including a high voltage, low noise power supply and a precision current monitor to indicate the signal strength. The challenge is squeezing this support circuitry into applications with limited board space. The LT®3482 addresses this challenge by integrating a ...
Harmonic Balance Simulation on ADS
... simulations, there are V_nTone and P_nTone sources. These are often used for intermodulation distortion simulations. Voltage or current sources require an external source resistance or impedance whereas the power sources include an internal source resistance or impedance, Z. Nodes must be labeled in ...
... simulations, there are V_nTone and P_nTone sources. These are often used for intermodulation distortion simulations. Voltage or current sources require an external source resistance or impedance whereas the power sources include an internal source resistance or impedance, Z. Nodes must be labeled in ...
Manual Pulse-Oper-Man-118175-03-Ver-1-4-0 Manual
... 0A or 1A) is energized four times within any two second period of operation. The plug event is recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor T ...
... 0A or 1A) is energized four times within any two second period of operation. The plug event is recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor T ...
Intro to Series 4000 Circuit Monitors
... digital and analog I/O points in a single circuit monitor ● Bring in compensated pulse inputs from other utility meters ● Log utilities in customary units, not as raw sensor data ● Display in any units, including monetary ...
... digital and analog I/O points in a single circuit monitor ● Bring in compensated pulse inputs from other utility meters ● Log utilities in customary units, not as raw sensor data ● Display in any units, including monetary ...
Mixer design requires impedance matching at three ports
... Out put spectrums of mixer without IF and with IF filter are shown in Fig.9. In mixer output spectrum include spurious signal outputs and neglect them. Conversion gains with RF frequency and LO power sweep are described in Fig. 11(a) and (b). The maximum conversion gain of single-ended FET mixer can ...
... Out put spectrums of mixer without IF and with IF filter are shown in Fig.9. In mixer output spectrum include spurious signal outputs and neglect them. Conversion gains with RF frequency and LO power sweep are described in Fig. 11(a) and (b). The maximum conversion gain of single-ended FET mixer can ...
Heathkit SB-610 - Orange County (California) Amateur Radio Club
... a trapezoid pattern appearing on the CRT during modulation (both AM and SSB). A straight sided trapezoid coming to a point at peak modulation denotes linear amplification. The manual gives six other less desirable patterns and their causes. AF Trapezoid Monitoring: This mode is discussed only in con ...
... a trapezoid pattern appearing on the CRT during modulation (both AM and SSB). A straight sided trapezoid coming to a point at peak modulation denotes linear amplification. The manual gives six other less desirable patterns and their causes. AF Trapezoid Monitoring: This mode is discussed only in con ...
PEARSON ELECTRONICS, INC.
... Pearson Electronics has produced precision current-monitoring transformers since 1958. The Pearson design plus careful workmanship and quality control produce current monitors with excellent frequency response and amplitude accuracy. Originally developed for measuring pulse currents, Pearson Current ...
... Pearson Electronics has produced precision current-monitoring transformers since 1958. The Pearson design plus careful workmanship and quality control produce current monitors with excellent frequency response and amplitude accuracy. Originally developed for measuring pulse currents, Pearson Current ...
Controls_Thoughts-04-04-2015-for_MIPO
... Parameters in blue, control interfaces in red. Principle is to define as far as possible interlocks for EACH power system, so that they can be operated independently. Suggest that the controls as seen by the operators are for RF system no 1, RF system no 2 separately, with monitoring separately for ...
... Parameters in blue, control interfaces in red. Principle is to define as far as possible interlocks for EACH power system, so that they can be operated independently. Suggest that the controls as seen by the operators are for RF system no 1, RF system no 2 separately, with monitoring separately for ...
Microphones - Vicphysics
... Designers aim to stop the unwanted sound from the back of the speaker superimposing with that from the front. Placing the loudspeaker in a large baffle will always improve the production of low frequencies, because of the increased distance from the back to the front of the speaker. The ‘doof-doof’ ...
... Designers aim to stop the unwanted sound from the back of the speaker superimposing with that from the front. Placing the loudspeaker in a large baffle will always improve the production of low frequencies, because of the increased distance from the back to the front of the speaker. The ‘doof-doof’ ...
Products - Naturesound.us
... Naturesound, a focus on the audio system design and audio production of the new enterprise, the new generation of power of the audio field,including speaker、amplifier and headset ，With a high level of ease of use and adaptability. It can be widely applied to KTV, stage, conference rooms, outdoor bro ...
... Naturesound, a focus on the audio system design and audio production of the new enterprise, the new generation of power of the audio field,including speaker、amplifier and headset ，With a high level of ease of use and adaptability. It can be widely applied to KTV, stage, conference rooms, outdoor bro ...
AND8177/D Audio Circuits Using the NE5532/4
... amplifiers, such as TL083, they show better noise performance, improved output drive capability and considerably higher small--signal and power bandwidths. This makes the devices especially suitable for application in high quality and professional audio equipment, instrumentation and control circuit ...
... amplifiers, such as TL083, they show better noise performance, improved output drive capability and considerably higher small--signal and power bandwidths. This makes the devices especially suitable for application in high quality and professional audio equipment, instrumentation and control circuit ...
Specification of Grade-1 colour production monitors
... Mains frequency variations of ±12 Hz with respect to the nominal operating frequency shall not impair the performance of the monitor. If the monitor requires a DC supply from an external power source, the preferred supply voltage shall be 12V. The power consumption of the monitor shall be clearly st ...
... Mains frequency variations of ±12 Hz with respect to the nominal operating frequency shall not impair the performance of the monitor. If the monitor requires a DC supply from an external power source, the preferred supply voltage shall be 12V. The power consumption of the monitor shall be clearly st ...
. .OR How To Protect your 3-Phase Equipment Investment
... All Time Mark 3-phase monitors are adjustable through a wide range to allow for actual voltage or unbalance conditions. Adjustment of the monitor can be made by several methods. The simplest of these, and the one most commonly used, is to adjust the unit after it is installed, but not yet connected ...
... All Time Mark 3-phase monitors are adjustable through a wide range to allow for actual voltage or unbalance conditions. Adjustment of the monitor can be made by several methods. The simplest of these, and the one most commonly used, is to adjust the unit after it is installed, but not yet connected ...
Stick It In Your Ear
... Performers and sound professionals alike are now using in-ear personal monitoring systems (IEM) instead of – or in conjunction with – standard monitor wedges. And with prices dropping, IEM is now available to a much broader range of users. One chief advantage is improved gain-before-feedback. Isolat ...
... Performers and sound professionals alike are now using in-ear personal monitoring systems (IEM) instead of – or in conjunction with – standard monitor wedges. And with prices dropping, IEM is now available to a much broader range of users. One chief advantage is improved gain-before-feedback. Isolat ...
Frequency response I
... • As the frequency of the processed signals increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequenc ...
... • As the frequency of the processed signals increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequenc ...
1 Components of a medium size PA
... sweep facility with the mid control, the width of the frequency band that this type of control has, is much narrower than the simple mid control, already mentioned. There is a further control knob associated with the level control knob of a swept mid filter, this control knob is the frequency sweep, ...
... sweep facility with the mid control, the width of the frequency band that this type of control has, is much narrower than the simple mid control, already mentioned. There is a further control knob associated with the level control knob of a swept mid filter, this control knob is the frequency sweep, ...
Advance electroncis Assignment Question
... Obtained the expressions : (1) Obtained the expression for transfer gain for negative feedback. (2) Obtain the expression of input resistance and output resistance of an amplifier for voltage shunt feedback. Chapter 2: Multistage Amplifiers Explain the working of RC coupled amplifier with neat diagr ...
... Obtained the expressions : (1) Obtained the expression for transfer gain for negative feedback. (2) Obtain the expression of input resistance and output resistance of an amplifier for voltage shunt feedback. Chapter 2: Multistage Amplifiers Explain the working of RC coupled amplifier with neat diagr ...
May 2004 Single Device Tracks and Monitors Five Supplies
... five sources to ensure that all supply voltages are ready not only before load ramping begins, but also during and after ramping. If at any time during or after the turn-on sequence a monitor input fails, all the loads are disconnected immediately. When all monitors meet their thresholds again, a tu ...
... five sources to ensure that all supply voltages are ready not only before load ramping begins, but also during and after ramping. If at any time during or after the turn-on sequence a monitor input fails, all the loads are disconnected immediately. When all monitors meet their thresholds again, a tu ...
Rubidium Frequency Standards
... The Rubidium frequency standard may be thought of as consisting of a cell containing the Rubidium in its vapour state, placed into a microwave cavity resonant at the hyperfine frequency of the ground state. Optical pumping ensures state selection. The cell contains a buffer gas primarily to inhibit ...
... The Rubidium frequency standard may be thought of as consisting of a cell containing the Rubidium in its vapour state, placed into a microwave cavity resonant at the hyperfine frequency of the ground state. Optical pumping ensures state selection. The cell contains a buffer gas primarily to inhibit ...
Datascope Passport EL Patient Monitor
... intubation and allows clinical assessment of ventilation Single function keys for ease of use List trend of up to 120 measurements to aid recordkeeping and easy review of patient data Alarm status is instant and simple Unique Datasette replaceable cartridge makes software enhancements fast and easy ...
... intubation and allows clinical assessment of ventilation Single function keys for ease of use List trend of up to 120 measurements to aid recordkeeping and easy review of patient data Alarm status is instant and simple Unique Datasette replaceable cartridge makes software enhancements fast and easy ...
HD Series Bass Guitar Combos Owner's Manual
... this works, it’s important to know that every naturally occurring sound consists of a broad range of pitches, or frequencies, combined together in a unique way. This blend is what gives every sound its distinctive tonal color. The HD Series EQ controls allow you to alter a sound by boosting or atten ...
... this works, it’s important to know that every naturally occurring sound consists of a broad range of pitches, or frequencies, combined together in a unique way. This blend is what gives every sound its distinctive tonal color. The HD Series EQ controls allow you to alter a sound by boosting or atten ...
TRUE DIMENSIONAL SOUND SUPER THIRTY
... damage the amp), or spilled beverages; any of these will void the warranty. • The amplifier is shipped to Magnatone Amplifiers in the original packing materials, or materials of equal quality, with freight paid by the purchaser. (Note: If the amplifier failed within thirty days of use, s ...
... damage the amp), or spilled beverages; any of these will void the warranty. • The amplifier is shipped to Magnatone Amplifiers in the original packing materials, or materials of equal quality, with freight paid by the purchaser. (Note: If the amplifier failed within thirty days of use, s ...
Dynaudio Professional BM6 mkIII manual.indd
... Avoid hot-plugging the equipment connected to the monitors. Always turn off the speaker and other equipment when plugging or unplugging signals, or switching equipment on or off. Do not touch the drive units by hand. The tweeter especially uses a very fine fabric dome with an ultra-thin ...
... Avoid hot-plugging the equipment connected to the monitors. Always turn off the speaker and other equipment when plugging or unplugging signals, or switching equipment on or off. Do not touch the drive units by hand. The tweeter especially uses a very fine fabric dome with an ultra-thin ...
Stage monitor system
Stage monitor systems are speakers on stage pointing towards the performers to help them hear themselves. Monitor speakers are useful when amplified instruments are used with acoustic instruments and voice. Monitor speakers typically have their own power amplifier(s) and equalizers. They are driven by a separate mix from the main or front of house system. This mix typically highlights the vocals and acoustic instruments so they can be heard over the electronic instruments and drums. The collection of monitor speakers, amplifiers, equalizers and monitor mixer if used is called the stage monitor system or simply monitors. In Britain the term foldback or foldback speakers is often used.