How should a tape recorder with good phase response reproduce a complex waveform, such as a square wave?

How should a tape recorder with good phase response  reproduce a complex waveform, such as a square wave?
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1 Answer

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With no distortion
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Related questions

How could you check the phase response of a tape recorder?

Description : How could you check the phase response of a tape recorder?

Last Answer : Record and reproduce a square wave and see if the output on an oscilloscope is symmetrical.

The frequency-response specification of your tape recorder reads within +/ - 3 dB from 150 Hz to 150 kHz at 60 ips. What does this mean?

Description : The frequency-response specification of your tape recorder reads within +/ - 3 dB from 150 Hz to 150 kHz at 60 ips. What does this mean?

Last Answer : The recorder can record all frequencies between 150 Hz and 150 kHz at 60 ips without varying the output amplitude more than 3 dB.

The equalization and phase correction circuit in a tape recorder’s direct reproduce electronics (figure 5-2) performs what function?

Description : The equalization and phase correction circuit in a tape recorder’s direct reproduce electronics (figure 5-2) performs what function?

Last Answer : It generates an equalization signal which corrects any frequency response problems in the input signal from the pre-amplifier circuit.

The output voltage waveform of a three-phase square-wave inverter contains

Description : The output voltage waveform of a three-phase square-wave inverter contains  (A) only even harmonics (B) both odd and even harmonic (C) only odd harmonics (D) only triple harmonics

Last Answer : C

A single-phase voltage source square -wave inverter feeds pure inductive load. The waveform of the load current will be

Description : A single-phase voltage source square -wave inverter feeds pure inductive load. The waveform of the load current will be

Last Answer : A single-phase voltage source square -wave inverter feeds pure inductive load. The waveform of the load current will be triangular

What waveform is the basis of all complex waveforms?

Description : What waveform is the basis of all complex waveforms?

Last Answer : The sine wave.

How do worn or sticking tape transport guides cause dynamic skew on a multi-track recorder?

Description : How do worn or sticking tape transport guides cause dynamic skew on a multi-track recorder?

Last Answer : The tape drifts past the multi-track head at an angle.

The skew specification of your multi-tracked tape recorder reads " +/ - 0.20 microseconds between adjacent tracks on the same head stack at 120 ips." What does this mean?

Description : The skew specification of your multi-tracked tape recorder reads " +/ - 0.20 microseconds between adjacent tracks on the same head stack at 120 ips." What does this mean?

Last Answer : One of the tracks on a magnetic head could lead or lag the track next to it by as much as 0.20 microseconds at 120 ips.

When the relative humidity is below 10%, what happens to magnetic tape and parts of a tape recorder that could cause environmental damage?

Description : When the relative humidity is below 10%, what happens to magnetic tape and parts of a tape recorder that could cause environmental damage?

Last Answer : Dirt build-up caused by static electricity.

The multi-track tape recorder in your computer system has a fixed skew error. What does this mean and what is the probable cause?

Description : The multi-track tape recorder in your computer system has a fixed skew error. What does this mean and what is the probable cause?

Last Answer : Skew means there are time differences between the individual tracks of a multi-track recorder’s magnetic head. It happens when the tape isn’t properly aligned with the head. Fixed skew happens when the tape passes over an improperly aligned magnetic head.

You see a build-up of dust and lint on the take-up reel of a tape recorder. This can cause which of the four types of tape errors?

Description : You see a build-up of dust and lint on the take-up reel of a tape recorder. This can cause which of the four types of tape errors?

Last Answer : Signal dropout errors and level errors. The dust and lint on the reel will eventually get onto the tape where it can get between the tape and the recorder’s heads.

What category of digital tape recorder is used to record special signals with a bandwidth of less than 500 kHz?

Description : What category of digital tape recorder is used to record special signals with a bandwidth of less than 500 kHz?

Last Answer : Instrumentation digital tape recorders.

Two tape recorders have signal-to-noise ratios (SNRs) of 25-dB RMS and 35-dB RMS respectively. Which of the SNRs can record and reproduce the widest range of input signals and why?

Description : Two tape recorders have signal-to-noise ratios (SNRs) of 25-dB RMS and 35-dB RMS respectively. Which of the SNRs can record and reproduce the widest range of input signals and why?

Last Answer : 35-dB RMS because the highest SNR can always record and reproduce the widest range of input signals.

What two types of record and reproduce electronics are used by magnetic tape recorders?

Description : What two types of record and reproduce electronics are used by magnetic tape recorders?

Last Answer : . a. Direct record (AM). b. Frequency modulation (FM).

While measuring frequency response, as the signal generator approaches the lowest and highest frequency the recorder can effectively record, the VTVM reading drops to less than - 3 dB. What does this indicate?

Description : While measuring frequency response, as the signal generator approaches the lowest and highest frequency the recorder can effectively record, the VTVM reading drops to less than - 3 dB. What does this indicate?

Last Answer : The upper and lower limits of the frequency response specification for that tape recorder.

State the condition for RC differentiator. Draw the output waveform of RC integrator for square wave input.

Description : State the condition for RC differentiator. Draw the output waveform of RC integrator for square wave input.

Last Answer : Condition for RC differentiator: If the time duration T of the input waveform is comparable with the RC time constant (product of R and C) then the output waveform of the differentiator gets distorted. Hence for proper differentiator the condition is as follows: T >>RC

Give the operation of single phase full wave bridge controlled converter with RL load with a neat diagram. Also draw its waveform.

Description : Give the operation of single phase full wave bridge controlled converter with RL load with a neat diagram. Also draw its waveform.

Last Answer : Single phase fully control bridge converter with RL load: 1. During positive half cycle of input voltage, T1 and T2 are forward biased and during negative half cycle, T3 and T4 are forward biased. Therefore, T1-T2 ... cycle till the firing of next pair of SCRs as shown in the waveform.

What is the fundamental difference between the phase relationship of the harmonics of the square wave as compared to the harmonics of a peaked wave?

Description : What is the fundamental difference between the phase relationship of the harmonics of the square wave as compared to the harmonics of a peaked wave?

Last Answer : All the odd harmonics are in phase with the fundamental in the square wave. This is not true of the odd harmonics in the peaked wave.

List four factors that can degrade the frequency response of magnetic tape recorders.

Description : List four factors that can degrade the frequency response of magnetic tape recorders.

Last Answer : a. A too-high or too-low bias signal level setting for the record head. b. An improper reproduce head gap. c. An improper tape transport speed. d. Poor tape-to-head contact.

Which digital data encoding method helps overcome a tape recorder’s low-frequency response problems by recording two logic levels for each incoming data bit?

Description : Which digital data encoding method helps overcome a tape recorder’s low-frequency response problems by recording two logic levels for each incoming data bit?

Last Answer : Bi-phase level encoding.

What type damper (with bias) clamps the most negative extremity of the output waveform to a negative potential?

Description : What type damper (with bias) clamps the most negative extremity of the output waveform to a negative potential?

Last Answer : Positive clamper with negative bias.

To which polarity does a positive damper with positive bins clamp the most negative extremity of the output waveform (positive or negative)?

Description : To which polarity does a positive damper with positive bins clamp the most negative extremity of the output waveform (positive or negative)?

Last Answer : Positive potential.

Recommend a hand held tape recorder?

Description : Recommend a hand held tape recorder?

Last Answer : Do you have a smartphone? Because I have an Droid Incredible, and the voice recorder is actually really good; even if I sit at the back I get good enough quality. So if you have one, try that before getting something new.

A man was found dead in his study. He was slumped over his desk and a gun was in his hand. There was a cassette recorder on his desk. When the police entered the room and pressed the play button on the tape recorder they heard: 'I can't go on. I have nothing to live for.' Then there was the sound of a gunshot. How did the detective immediately know that the man had been murdered and it wasn't a suicide? -Riddles

Description : A man was found dead in his study. He was slumped over his desk and a gun was in his hand. There was a cassette recorder on his desk. When the police entered the room and pressed the play ... . How did the detective immediately know that the man had been murdered and it wasn't a suicide? -Riddles

Last Answer : The cassette had started at the beginning of the man's utterance. Someone else had to be there to rewind the tape.

What forms of energy are needed to make a tape recorder work?

Description : What forms of energy are needed to make a tape recorder work?

Last Answer : Need answer

Can you legally use a hidden tape recorder at someone elses house without there knowledge in the state of Iowa?

Description : Can you legally use a hidden tape recorder at someone elses house without there knowledge in the state of Iowa?

Last Answer : Feel Free to Answer

What sort of tape recorder do I need to record music and sermons at our church?

Description : What sort of tape recorder do I need to record music and sermons at our church?

Last Answer : You would be best off getting a digital recorder that can provide a better audio quality.

is it leagle to carry a tape recorder hidden in your pockit and record your conversations with your boss and or employer ?

Description : is it leagle to carry a tape recorder hidden in your pockit and record your conversations with your boss and or employer ?

Last Answer : Typically you cannot record a conversation without the other party's consent and/or permission. This tape recording cannot be disclosed without legal repercussions and it is not admissible in court. It IS ... a conversation that occurs at a public event or proceeding that is open to the public.

Where can I buy a tape recorder?

Description : Where can I buy a tape recorder?

Last Answer : This is very unlikely. Your best bet is to find one on eBay or Craigslist, and if that fails you could always try to find one at a local pawn shop or thrift store.

Where can I find a tape recorder ?

Description : Where can I find a tape recorder ?

Last Answer : Tape reorder have started to become antique but they are always the best . You can find good ones at best buy and also amazon. There are any deals coming to sell these products from the market. Sony, Panasonic, Philips are such good ones .

Tape-recorder, Radio and Telephone are

Description : Tape-recorder, Radio and Telephone are

Last Answer : Ans. Audio Aids

The substance coated on plastic tape recorder tapes is (a) zinc oxide (b) magnesium oxide (c) iron sulphate (d) iron oxide

Description : The substance coated on plastic tape recorder tapes is (a) zinc oxide (b) magnesium oxide (c) iron sulphate (d) iron oxide

Last Answer : Ans:(d)

Tape recorder should not be kept near one of the following things – (1) Clock (2) Magnet (3) Electrical switchboard (4) Radio

Description : Tape recorder should not be kept near one of the following things – (1) Clock (2) Magnet (3) Electrical switchboard (4) Radio

Last Answer : (2) Magnet Explanation: The cassette tape contains a magnetic strip wound around two spools. Tiny magnetic particles are randomly scattered throughout the tape. A tape recorder should not be kept ... material to be pushed and pulled out of place. Rearranging the magnetic particles erases the sound.

While conducting an interview, is it ethical to use a tape recorder without the consent of the person concerned? a) Yes b) No c) Do not know d) None of these

Description : While conducting an interview, is it ethical to use a tape recorder without the consent of the person concerned? a) Yes b) No c) Do not know d) None of these

Last Answer : b) No

which of the following is a teaching aid? Options: A) Working Model of Wind Mill B) Tape Recorder C) 16 mm Film Projector D) All of the above

Description : which of the following is a teaching aid? Options: A) Working Model of Wind Mill B) Tape Recorder C) 16 mm Film Projector D) All of the above

Last Answer : D) All of the above

Tape recorder should not be kept near one of the following things : (1) Clock (2) Magnet (3) Electrical switchboard (4) Radio

Description : Tape recorder should not be kept near one of the following things : (1) Clock (2) Magnet (3) Electrical switchboard (4) Radio

Last Answer : Magnet

Which of the following is a teaching aid? (A) WorkingModel ofWind Mill (B) Tape Recorder (C) 16mmFilmProjector (D) Alltheabove

Description : Which of the following is a teaching aid? (A) WorkingModel ofWind Mill (B) Tape Recorder (C) 16mmFilmProjector (D) Alltheabove

Last Answer : Answer: D

Nivetha buys a tape recorder for Rs.450. His overhead expenses are Rs.30 she sells the tape recorder for Rs.600. The profit percent of nivetha is

Description : Nivetha buys a tape recorder for Rs.450. His overhead expenses are Rs.30 she sells the tape recorder for Rs.600. The profit percent of nivetha is

Last Answer : Cost price + profit = selling price Cost price = 450 + 30= 480 Profit=sp-cp =600-480 =120 Profit%= 120/480*100 X = 12000/480 X = 25 %.

Which of the following ECG characteristics is usually seen when a patient’s serum potassium level is low? a) U wave The U wave is an ECG waveform characteristic that may reflect Purkinje fiber repolarization. It is usually seen when a patient’s serum potassium level is low. b) T wave The T wave is an ECG characteristic reflecting repolarization of the ventricles. It may become tall or “peaked” if a patient’s serum potassium level is high. c) P wave The P wave is an ECG characteristic reflecting conduction of an electrical impulse through the atria. d) QT interval The QT interval is an ECG characteristic reflecting the time from ventricular depolarization to repolarization.

Description : Which of the following ECG characteristics is usually seen when a patient's serum potassium level is low? a) U wave The U wave is an ECG waveform characteristic that may ... interval The QT interval is an ECG characteristic reflecting the time from ventricular depolarization to repolarization.

Last Answer : a) U wave The U wave is an ECG waveform characteristic that may reflect Purkinje fiber repolarization. It is usually seen when a patient’s serum potassium level is low.

Draw the circuit diagram of shunt capacitor filter along with full wave rectifier. Draw the waveform of full wave rectifier output and shunt capacitor filter output.

Description : Draw the circuit diagram of shunt capacitor filter along with full wave rectifier. Draw the waveform of full wave rectifier output and shunt capacitor filter output.

Last Answer : Fig: Shunt capacitor filter along with full wave rectifier Fig: Waveform of full wave rectifier output and shunt capacitor filter output.

Explain full wave bridged rectifier with the help of circuit diagram and input output waveform.

Description : Explain full wave bridged rectifier with the help of circuit diagram and input output waveform.

Last Answer : 1. In positive half cycle (0 to Π): The end A of the secondary winding becomes positive and end B negative. This makes diode D1 and D4 forward biased while diode D2 and D3 are reverse biased. These two diodes will ... D2 and D3 when it is conducting is as follows.  B - D2 - RL - D3 - A 

You notice steps in the tape pack such as those in figure 2-3. What causes this and how does it damage the magnetic tape?

Description : You notice steps in the tape pack such as those in figure 2-3. What causes this and how does it damage the magnetic tape?

Last Answer : Pack slip. It's caused by loosely wound tape on a reel that is exposed to excessive vibration or heat. The vibration or heat causes the tape to shift, causing steps in the tape pack. The uneven tape will then rub against the reel's sides and the recorder's tape guides.

Which of the following circuits converts any arbitrary waveform into square waveform?

Description : Which of the following circuits converts any arbitrary waveform into square waveform? A) Hartley oscillator B) Schmitt trigger C) Differentiator D) RC phase shift oscillator 

Last Answer : Which of the following circuits converts any arbitrary waveform into square waveform? A) Hartley oscillator B) Schmitt trigger C) Differentiator D) RC phase shift oscillator 

The take-up reel on your recorder is warped. What should you do to/with the reel?

Description : The take-up reel on your recorder is warped. What should you do to/with the reel?

Last Answer : Always replace a warped reel.

What is the square of the voltage standing-wave ratio called?

Description : What is the square of the voltage standing-wave ratio called?

Last Answer : Power standing-wave ratio (pswr).

The vertical-deflection plates are used to reproduce what function?

Description : The vertical-deflection plates are used to reproduce what function?

Last Answer : Amplitude.

The vertical-deflection plates are used to reproduce what function?

Description : The vertical-deflection plates are used to reproduce what function?

Last Answer : Amplitude.

What is the major difference between direct reproduce electronics and FM reproduce electronics?

Description : What is the major difference between direct reproduce electronics and FM reproduce electronics?

Last Answer : FM record electronics must use a limiter and demodulator circuit (figure 5-5) to demodulate the signal intelligence from the carrier frequency.

A recorder's erase head is always placed in what sequence on the record/reproduce track?

Description : A recorder's erase head is always placed in what sequence on the record/reproduce track?

Last Answer : . First, before the record and reproduce heads.

Why are record heads always placed before reproduce heads on recorders?

Description : Why are record heads always placed before reproduce heads on recorders?

Last Answer : Allow you to monitor the signals you're recording.