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Why is it undesirable for a radio loudspeaker to have resonant frequencies in the audio range some cheap AM radio have this problem?
At the resonant frequency, the speaker efficiency is greater so the sound will be louder. For voice radio, a resonance near 2500 Hz might improve intelligibility. For music radio, a resonance at about 200 Hz will enhance the perceived bass from the radio. For high fidelity sound, a flat response from 20 Hz to 20000 Hz is needed. In practice only the highest quality kit comes close to this. Mostly resonance causes unpleasant colouration of the sound. You can learn a lot by playing with the graphic equaliser that ships with many computer sound cards and products like iTunes. Turn up the volume on different frequencies to see what it sounds like.
What else can I help you with?
Can you use car subwoofer with your home stereo?
You need to make sure the impedance matches or you will blow you amplifier! It would be best to replace it with the same brand as the speakers, feed it with a digital cable. There won't be a problem of overloading your amplifier.
What sound does a bugle make?
A bugle typically produces a clear and resonant sound known as a bugle call. This sound is created by blowing air through a series of valves, which changes the pitch and tone of the notes produced. Bugle calls are commonly used in military and scouting contexts for signaling purposes due to their distinct and easily recognizable sound.
Where is the rapper Problem from?
Jason Martin better known as Problem is a rapper from Compton, California.
What is the meaning of 13 x 69?
13x69 is just a multiplation problem. Also the answer to that problem is 897
What is Eminem problem with Britney Spears?
he hasn't got a problem her name rimes with most words
How to solve a Hardy-Weinberg problem?
To solve a Hardy-Weinberg problem, you need to use the formula p2 2pq q2 1, where p and q represent the frequencies of two alleles in a population. First, determine the allele frequencies using the given information. Then, use the formula to calculate the expected genotype frequencies. Compare the expected and observed genotype frequencies to determine if the population is in Hardy-Weinberg equilibrium.
State the situations where heating effect of electric current is undesirable?
Heating effect of electric current is undesirable in electronic devices where overheating can lead to damage or malfunction. It is also undesirable in electrical transmission lines where energy loss due to heating reduces efficiency. Additionally, in some industrial processes where precise temperature control is required, excess heating can be a problem.
How do the parasitic capacitance limit the high frequency operation of an integrated circuit?
Parasitic capacitance is the inherent capacitance between different planes of metal in a circuit. The main problem is that capacitors look like shorts to high frequencies, which can then simulate grounding shorts, line linkage, feedback paths and other generally undesirable features in the circuit. In particular, in ICs, the problem is 'crosstalk', wherein signals in one part of the IC induce a signal through capacitive coupling in another part of the circuit.
What does 'dilemma' mean?
A dilemma is when you are stuck for choice on two or more items or problem with human beings and personal pieces of information.
Is it okay to text msg. in hospital?
Since mobile phones switches frequencies in the UK - you should be OK - BUT - check with the hospital concerned in case they have a problem.
What are the gamma frequencies compared to other waves?
Gamma frequencies are the fastest brainwave frequencies, occurring at around 30 Hz or higher. They are associated with higher cognitive functions such as memory, attention, and problem-solving. In comparison, alpha waves are slower (8-13 Hz) and are linked to relaxed wakefulness, while beta waves (14-30 Hz) are associated with active thinking and focus.
How is the resistor behaved at high frequency?
The major problem with resistors at high frequencies is for wire-wound (power) resistors, that will act as inductors at high frequencies. In addition, very small resistors, like chip resistors, can also exhibit capacitive effects. Special high frequency resistors are designed to offset these effect.[1]
How do you connect 4 ohm speaker to 16 output amplifier?
No Problem to do this, but there are really no amplifiers with an output impedance of 16 ohms on the market. All loudspeaker amplifiers have an impedance of less than 0.5 ohm. Scroll down to related links and look at "Impedance bridging - Wikipedia".
Can 8 ohm subs be used on 4 ohm amps?
No Problem to do this, but there are really no amplifiers with an output impedance of 4 ohms on the market. All loudspeaker amplifiers have an impedance of less than 0.5 ohm. Scroll down to related links and look at "Impedance bridging - Wikipedia".
What dose dilemma mean?
A dilemma is a situation in which a difficult choice has to be made between two or more alternatives, especially equally undesirable ones. It often involves a conflict between equally important values or ethical principles.
How do you parallel 2 speaker 8 ohm on 8 ohm amply?
No Problem to do this, but there are really no amplifiers with an output impedance of 8 ohms on the market. All loudspeaker amplifiers have an impedance of less than 0.5 ohm. Scroll down to related links and look at "Impedance bridging - Wikipedia".
How do you use samsung champ E2652W dous speaker during call?
when making a call and you want to use the loudspeaker feature just press for 3 seconds the screen lock button located at the upper-right of your phone.. I've experienced also this kind of problem...hope this helped
