0
Using a crossover, you can limit the frequency response of the signal sent to speakers.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Do you need a sub-woofer for surround sound?
Not if you have full range speakers like tower speakers. Even with large speakers, the surround sound mix is encoded with LFE (low frequency effect) sounds that would not be heard without a subwoofer.
Do you need more than two speakers for surround sound?
For true surround, you need at least 4 speakers. There are systems that create a 'virtual surround sound' using acoustic tricks from a single array of speakers, but the effect is limited in frequency response and true surround realism.
What is the frequency response specifications for 7.1 surround sound channels Are all 7 about 20 to 20K Hz other than center which is usually voice dialog only?
Unlike the old Dolby Pro Logic Surround, Dolby Digital 5.1 and 7.1 have full frequency response abilities for all surround channels. In reality, most sound engineers limit the frequencies sent to the rear and surround speakers since the typical home setup has smaller speakers in these positions. Of course, the LFE channel is limited to 100 to 150Hz for true sub bass operation, but can be pressed into service to provide low frequencies to compensate for small left and right front speakers.
How do you select speakers with respect to the impedance of the amplifier?
Amplifiers are rated to operate within a range of impedances. Typically, a domestic amplifier will drive a minimum impedance of 8 Ohms or 4 Ohms. Using speakers that have an impedance lower than the amplifier rating is likely to increase distortion and can damage the outputs of the amplifier if the levels are too high. Using speakers that are significantly higher than the minimum rating will not cause damage to either the amplifier or speakers but it will reduce the power that is delivered to the speakers. In most domestic systems, this limitation of the power output is not likely to be an issue. Any amplifier rated to drive into 4 Ohms will work well with speakers of between 4 and 8 Ohms. An amplifier with an 8 Ohm rating should be used only with speakers of 8 Ohms or higher.
Who uses hand gestures more French speakers or English speakers?
French speakers
Which stereo speakers offer the best frequency response?
Bose speakers are best for frequency response.
What size are the speakers in a 2002 ford mustang convertible?
Convertible Front Speakers : High Frequency: 2.5" Low Frequency : 5.5" x 7.5" Rear Speakers : High Frequency : 2.5" Low Frequency : 5.25" Source : http://www.flemworld.com/mach460/mach.html
How do you change the out put frequency between two speakers that is to have one speaker at 300herzt and the other at 306 herzt?
Frequency correlates to pitch, so the way to have a speaker output a certain frequency is to send a signal of that frequency to the speaker. If you want two speakers to output different frequencies, you really need two signals.
How is an ammeter connected to reduce frequency errors?
Connecting an ammeter does not reduce the frequency errors.
What are 3 ways to reduce resistance?
divide frequency
What is Bose frequency response?
Bose speakers vary in their output depending on the application and size.
Why are lightness important?
they reduce the frequency of crashes hope this helps:)
Which of the following is not a consideration regarding the fourth principle solution reduce the frequency?
slow down production to ensure frequency is reduced
Why traffic lights are important?
they reduce the frequency of crashes hope this helps:)
What is the lowpass filter cutoff frequency that must be used to decimate to reduce the sampling rate from 8kHz to 4kHz?
2kHz - That's the nyquist frequency at a sample frequency of 4kHz.
Can controlling frequency and severity of loss events reduce risks?
Yes, controlling frequency and severity of losses reduces overall loss.
Is controlling frequency and severity of loss events can reduce risks?
Yes, controlling frequency and severity of losses reduces overall loss.
