Chapter 14: Amplifiers & Oscillators
... • Many low-pass filters use what is known as a Pifilter configuration ...
... • Many low-pass filters use what is known as a Pifilter configuration ...
File
... • introduced in the grid circuit and amplified output is obtained across the load in the • plate circuit. In order to achieve proper amplification from a triode, it is necessary that • The control grid remains negative w.r.t. cathode at all times. ...
... • introduced in the grid circuit and amplified output is obtained across the load in the • plate circuit. In order to achieve proper amplification from a triode, it is necessary that • The control grid remains negative w.r.t. cathode at all times. ...
Loudspeakers
... Back-to-front cancellation: sound wave emitted from rear of driver is opposite in phase (180º) to sound wave emitted from front, more prevalent at lower frequencies ...
... Back-to-front cancellation: sound wave emitted from rear of driver is opposite in phase (180º) to sound wave emitted from front, more prevalent at lower frequencies ...
MT-053: Op Amp Distortion: HD, THD, THD + N
... Because most amplifiers are soft limiters, the dBc unit is more often used. However, in systems that have a hard-limiter that precisely defines full scale (such as with ADCs), both dBc and dBFS may be used. It is important to understand that they both describe the worst spur amplitude. SFDR can also ...
... Because most amplifiers are soft limiters, the dBc unit is more often used. However, in systems that have a hard-limiter that precisely defines full scale (such as with ADCs), both dBc and dBFS may be used. It is important to understand that they both describe the worst spur amplitude. SFDR can also ...
roadhouse series guitar amplifiers
... This controls the amount of extra signal sent to the preamp from the first gain stage and the amount of extra distortion in the preamp. This function is useful for heavier rhythm and lead guitar playing. ...
... This controls the amount of extra signal sent to the preamp from the first gain stage and the amount of extra distortion in the preamp. This function is useful for heavier rhythm and lead guitar playing. ...
MUDHONEY II USER MANUAL
... more you turn it up, the more overdrive gain you get. Make sure to set the GAIN differently for the 2 Mudhoney II channels, so you can switch between the channels for different levels of distortion. Use the LEVEL knob to set the overall output volume from the pedal. At 12 o’clock your output is the ...
... more you turn it up, the more overdrive gain you get. Make sure to set the GAIN differently for the 2 Mudhoney II channels, so you can switch between the channels for different levels of distortion. Use the LEVEL knob to set the overall output volume from the pedal. At 12 o’clock your output is the ...
PUNCH – 1 W guitar amplifier
... the Ruby, Little Gem, and Little Gem MkII practice amps can be used with any speakers, best results are achieved with full-size speakers intended for use with guitar amps. The amps will work well with an total impedance of 4, 8, or 16 ohms. We've tried hi-fi speakers, clock-radio speakers, and auto ...
... the Ruby, Little Gem, and Little Gem MkII practice amps can be used with any speakers, best results are achieved with full-size speakers intended for use with guitar amps. The amps will work well with an total impedance of 4, 8, or 16 ohms. We've tried hi-fi speakers, clock-radio speakers, and auto ...
How Digital Audio Works
... Performance issues (timing errors) TTL counter for variable slew rate (such as locking oscillator to a musical instrument) Voltage Controlled Crystal in a 2 stage PLL section Digital PLL implementation Dither Noise added to a small “signal of interest” to make it detectable where it normally wouldn’ ...
... Performance issues (timing errors) TTL counter for variable slew rate (such as locking oscillator to a musical instrument) Voltage Controlled Crystal in a 2 stage PLL section Digital PLL implementation Dither Noise added to a small “signal of interest” to make it detectable where it normally wouldn’ ...
SAC SILK GlowMaster KT88 true balanced Class A Power Amplifier
... happens to be the case when just connecting an oscilloscope which has only 3pF shunt capacitor at input terminal to see the signal trace). SILK P-4200 Balanced output transformer uses our own special balanced winding technique to counter this effect so it can handle unbalanced capacitive load withou ...
... happens to be the case when just connecting an oscilloscope which has only 3pF shunt capacitor at input terminal to see the signal trace). SILK P-4200 Balanced output transformer uses our own special balanced winding technique to counter this effect so it can handle unbalanced capacitive load withou ...
Bi-wiring and bi-amping
... Most B&W speakers are provided with two pairs of speaker terminals; this allows you to either bi-wire or biamplify them. The aim of both these techniques is not to simply get the customer to spend more on cables and electronics (although no manufacturer objects to this spin off) but to improve the r ...
... Most B&W speakers are provided with two pairs of speaker terminals; this allows you to either bi-wire or biamplify them. The aim of both these techniques is not to simply get the customer to spend more on cables and electronics (although no manufacturer objects to this spin off) but to improve the r ...
Features Professional Stereo Power Amplifier Specifications TS
... TS-AB800 300W 450W 900W TS-AB800 450W 550W 1100W 10Hz-30KHz/-1dB 26dB(constant gain option) ...
... TS-AB800 300W 450W 900W TS-AB800 450W 550W 1100W 10Hz-30KHz/-1dB 26dB(constant gain option) ...
Catalog(PDF
... Strong resistance to heat generation makes amp hard to burn, thus keeping basic performances unchanged even under fluctuations of ambient temperature and free from sonic degradation. ...
... Strong resistance to heat generation makes amp hard to burn, thus keeping basic performances unchanged even under fluctuations of ambient temperature and free from sonic degradation. ...
SpeakerCraft Amps No..
... amplifiers, with a web-based IP configuration utility that provides independent EQ adjustments and volume level for each amplifier channel enabling the user to EQ and set volume levels for 16 different speakers individually. Each of the SC16-50’s eight adjacent speaker output pairs are configurable ...
... amplifiers, with a web-based IP configuration utility that provides independent EQ adjustments and volume level for each amplifier channel enabling the user to EQ and set volume levels for 16 different speakers individually. Each of the SC16-50’s eight adjacent speaker output pairs are configurable ...
Wyred 4 Sound ST-1000 Stereo Power Amplifier October, 2008 The
... Low level resolution is often amazing. On the same Loggins and Messina LP, the sound of dripping water at the beginning and end of the song Sailin the Wind is visceral. I felt as if I reached out my hand towards the speakers, it would get wet! And the sound of creaking wood in that cut is absolutel ...
... Low level resolution is often amazing. On the same Loggins and Messina LP, the sound of dripping water at the beginning and end of the song Sailin the Wind is visceral. I felt as if I reached out my hand towards the speakers, it would get wet! And the sound of creaking wood in that cut is absolutel ...
Stereo Power Defined
... Intermodulation Distortion 0.005% maximum if instantaneous peak power output does not exceed twice the rated output, for any combination of frequencies from 20Hz to 20KHz ...
... Intermodulation Distortion 0.005% maximum if instantaneous peak power output does not exceed twice the rated output, for any combination of frequencies from 20Hz to 20KHz ...
Amplifiers
... The average consumer generally believes one thing about power amplifiers: More is better. Understanding this, manufacturers in the 1960’s and early 1970’s began to post outrageous claims about the output power capabilities of their amplifiers. Very bizarre means were used to obtained the highest pos ...
... The average consumer generally believes one thing about power amplifiers: More is better. Understanding this, manufacturers in the 1960’s and early 1970’s began to post outrageous claims about the output power capabilities of their amplifiers. Very bizarre means were used to obtained the highest pos ...
SVETLANA TECHNICAL DATA
... The Svetlana 300B is a power triode intended for use in class A, AB or B audio amplifiers. It is one of the TM lowest-distortion tubes ever made, and is a close duplicate of the original Western Electric 300B. The Svetlana 300B uses ultra-pure carbonized nickel plate material and a proprietary oxide ...
... The Svetlana 300B is a power triode intended for use in class A, AB or B audio amplifiers. It is one of the TM lowest-distortion tubes ever made, and is a close duplicate of the original Western Electric 300B. The Svetlana 300B uses ultra-pure carbonized nickel plate material and a proprietary oxide ...
Analog Man Bi-CompROSSor Manual October-2001
... using a battery is recommended. Current draw is about 10mA when effect is ON and under 4mA OFF, so a battery will last a long time. ...
... using a battery is recommended. Current draw is about 10mA when effect is ON and under 4mA OFF, so a battery will last a long time. ...
Analog Man Bi-CompROSSor Manual October-2001
... using a battery is recommended. Current draw is about 10mA when effect is ON and under 4mA OFF, so a battery will last a long time. ...
... using a battery is recommended. Current draw is about 10mA when effect is ON and under 4mA OFF, so a battery will last a long time. ...
Download the Quiz
... A. To balance the transmitter audio frequency response B. To reduce harmonic radiation C. To reduce distortion due to excessive drive D. To increase overall efficiency G4A07 (D) p.225 What condition can lead to permanent damage to a solid-state RF power amplifier? A. Insufficient drive power B. Low ...
... A. To balance the transmitter audio frequency response B. To reduce harmonic radiation C. To reduce distortion due to excessive drive D. To increase overall efficiency G4A07 (D) p.225 What condition can lead to permanent damage to a solid-state RF power amplifier? A. Insufficient drive power B. Low ...
A Step In Time - Sound Hi Fi
... through the Timestep, and found my respect for this unit increasing with each disc. It behaved well with the driving finale of Beethoven’s ‘Egmont Overture’, avoiding the feeling of compression on the crescendoes that some affordable phonostage suffer from when playing large scale classical pieces. ...
... through the Timestep, and found my respect for this unit increasing with each disc. It behaved well with the driving finale of Beethoven’s ‘Egmont Overture’, avoiding the feeling of compression on the crescendoes that some affordable phonostage suffer from when playing large scale classical pieces. ...
unit4 - University of Kentucky College of Engineering
... V is the volume of the room in cubic meters Si is the surface area of the ith surface in room (in square meters) ai is the absorption coefficient of ith surface m is the absorption coefficient of air. Discuss: The relationship between absorption, volume, and RT. ...
... V is the volume of the room in cubic meters Si is the surface area of the ith surface in room (in square meters) ai is the absorption coefficient of ith surface m is the absorption coefficient of air. Discuss: The relationship between absorption, volume, and RT. ...
English
... musicality, and if the pre-amplifier is not to become the limiting factor in the reproduction chain as far as sound quality is concerned, then simplistic electronic concepts are no longer acceptable. All the amplifying stages of the P 10-2 take the form of differential cascode amplifiers. This circu ...
... musicality, and if the pre-amplifier is not to become the limiting factor in the reproduction chain as far as sound quality is concerned, then simplistic electronic concepts are no longer acceptable. All the amplifying stages of the P 10-2 take the form of differential cascode amplifiers. This circu ...
Nov 2000 Low Distortion Rail-to-Rail Amplifiers Drive ADCs and Cables
... unless means are taken to attenuate it. The LT1809 performs admirably in this task. Tracing the reverse signal path from the LTC1420, C1 serves as a storage capacitor and R3 limits the glitch current into the LT1809’s output. The LT1809’s collector output stage incorporates proprietary local feedbac ...
... unless means are taken to attenuate it. The LT1809 performs admirably in this task. Tracing the reverse signal path from the LTC1420, C1 serves as a storage capacitor and R3 limits the glitch current into the LT1809’s output. The LT1809’s collector output stage incorporates proprietary local feedbac ...
Source Resistance Induced Distortion in Op Amps
... shown in Figure 1. The readings at 1kHz and 10kHz were recorded for various values of source resistance from 100Ω to 100k. The measured results for several op amps are plotted in Figures 2 and 3. ...
... shown in Figure 1. The readings at 1kHz and 10kHz were recorded for various values of source resistance from 100Ω to 100k. The measured results for several op amps are plotted in Figures 2 and 3. ...
Distortion (music)
Distortion and overdrive are ""gain"" effects used in amplified music, originally derived from the sound of a saturated vacuum-tube guitar amplifier, though they are produced in a variety of ways in the 2010s. The effects add harmonic and inharmonic overtones to a signal leading to a compressed sound that is often described as ""warm"" and ""dirty"" depending on the type and intensity of distortion used. The effects are notably popular with electric guitar players in the blues, rock, heavy metal and punk rock genres. The terms distortion and overdrive are often used interchangeably: where a distinction is made, ""distortion"" is used to denote a more extreme version of the effect than ""overdrive"".Fuzz is a term used to describe a particular form of distortion, originally created by guitarists using faulty equipment (such as a misaligned valve tube, see below), which has since been emulated by a number of ""Fuzzbox"" effects pedals.Distortion, overdrive, and fuzz, can be produced by effects pedals, rackmounts, pre-amplifiers, power amplifiers, speakers and more recently, digital amplifier modeling devices. These effects are used with electric guitars, electric basses (fuzz bass), electronic keyboards, and in some cases with vocals.