Make noise
Basically, the speaker is the final interpreter engine, the opposite of the microphone. The speakers carry electrical signals and convert them back into vibrations to create sound waves. Speaker produces vibrations similar to those produced by a microphone that recorded and encoded on a tape, CD, LP, and others. Traditional speakers do this process using one or more drivers.
Diaphragm
Drivers produce a sound wave to vibrate the flexible cone or diaphragm rapidly. Cone is usually made of paper, plastic or metal, are attached at the bigger end of the suspension. Suspension or surround, is hundreds of flexible material that drives the cone, and the metal frame on the drivers, called basketball.
Tip of the arrow on the cone serves to connect the cone to the voice coil. Coil is didempetkan in basketball by the spider, which is a ring of flexible material. Spider holding coil in position while pushing it to move freely back and so on.
Magnets
Spaker process moving coil, returning to its original position and so on are as follows. Electromagnet is positioned at a constant magnetic field created by a permanent magnet. Both of these magnets, the electromagnets and permanent magnets, interact with each other like two magnets are connected in general. Positive pole of the electromagnet attracted by the negative pole of the permanent magnet field and the negative pole to negative pole of the electromagnet was rejected by the permanent magnets. When the orientation of the poles of an electromagnet exchange, exchange is also the direction and force of attraction. In this way, an alternating current is constantly reversing magnetic drive between the voice coil and permanent magnet. It is this process that drives the coil back and so it goes quickly. As the coil moves, it pushes and pulls the speaker cone. It vibrates the air in front of the speakers, creating sound waves. Electrical audio signal can also be interpreted as a wave. The frequency and amplitude of this wave, which represents the original sound wave, dictates the rate and distance of movement of voice coil. So it can be concluded that the frequency and amplitude of the sound produced by the diaphragm gelombag.
Traditional speakers produce sound by pushing and pulling an electromagnet that attack cones are flexible. Although drivers have basically the same concept, but the size and power that is different. Types of base drivers, among others: woofers, tweeters, and midrange.
Woofers are the biggest drivers of type designed to produce low frequency sounds. Tweeters have units that are smaller and designed to produce the highest frequencies. While the midrange, capable menghasilan frequency range in the middle of the sound spectrum.
To be able to make the waves higher frekuansi, the diaphragm must vibrate faster drivers. It is more difficult with a large cone because it means, the mass of the cone is too great. Therefore, it is difficult to get drivers that small to vibrate slowly enough to produce a sound with a very low frequency.
Electronic crossover on the speaker system
In practice, requires a separation between the electronic speaker woofer electronically with other regions, ie with an active crossover. In this case, there is some cross-over system, the system of two-lane and three jalur.sistem series and parallel.
Two-track system
The use of the simplest electronic speaker system is a two lane or bi-amp system, which could give a satisfactory result. The advantage is the reduction of distortion TIM (transient intermodulation) and can adjust bass and treble independently. Selected intermediate frequency 340 Hz (above the original resonance frequency). It is designed to use a small speaker box. If you use a sub woofer for this kanalbawah, and should be changed below 100 Hz. Resonance frequency to 20-40 Hz larger box, the box was 40-80 Hz, 80 Hz and above a small box.
B1 as a power amplifier power control woofer selected according to our needs. Power woofer SP1 need dilebihkna of power amplifiers, because the feedback system will add a lot of energy supplied to the woofers. For ordinary space power amplifiers suitable Watt 20-30. Should be selected power amplifier suitable for use in low tones and has a large damping factor. SP2 speakers could use any tweeter (tweeter and super tweeter, mid range and tweeters or super tweeters and mid range) by using crossoveraktif konvrnsional separation, which will give satisfactory results. Another option for bi-amp system is the use of a complete speaker in a small box as SP2 and sub woofer for under a separate channel.
Three-lane system
This system is similar to 2-track system, but here the tone was separated by band pass filter. There are several possibilities that could be taken on the speakers. The first choice: SP1 woofer, mid range SP2, SP3 tweeter. Second choice: SP1 sub woofer, mid range SP2, SP3 super tweeter (frequency shift below 100 Hz and above 15 KHz). The third option: a sub woofer SP1, SP2 complete speaker (woofer, mid range, tweeters with passive crossover), SP3 super tweeter. Requirements of equal power amplifier system with 2 lanes. P3 adjustment is done through the auditory system already installed. At first from the ground slowly rotated until the buzz that states adannya oscillation. The optimum adjustment is obtained by playing back a bit from early position.
Basically, the speaker is the final interpreter engine, the opposite of the microphone. The speakers carry electrical signals and convert them back into vibrations to create sound waves. Speaker produces vibrations similar to those produced by a microphone that recorded and encoded on a tape, CD, LP, and others. Traditional speakers do this process using one or more drivers.
Diaphragm
Drivers produce a sound wave to vibrate the flexible cone or diaphragm rapidly. Cone is usually made of paper, plastic or metal, are attached at the bigger end of the suspension. Suspension or surround, is hundreds of flexible material that drives the cone, and the metal frame on the drivers, called basketball.
Tip of the arrow on the cone serves to connect the cone to the voice coil. Coil is didempetkan in basketball by the spider, which is a ring of flexible material. Spider holding coil in position while pushing it to move freely back and so on.
Magnets
Spaker process moving coil, returning to its original position and so on are as follows. Electromagnet is positioned at a constant magnetic field created by a permanent magnet. Both of these magnets, the electromagnets and permanent magnets, interact with each other like two magnets are connected in general. Positive pole of the electromagnet attracted by the negative pole of the permanent magnet field and the negative pole to negative pole of the electromagnet was rejected by the permanent magnets. When the orientation of the poles of an electromagnet exchange, exchange is also the direction and force of attraction. In this way, an alternating current is constantly reversing magnetic drive between the voice coil and permanent magnet. It is this process that drives the coil back and so it goes quickly. As the coil moves, it pushes and pulls the speaker cone. It vibrates the air in front of the speakers, creating sound waves. Electrical audio signal can also be interpreted as a wave. The frequency and amplitude of this wave, which represents the original sound wave, dictates the rate and distance of movement of voice coil. So it can be concluded that the frequency and amplitude of the sound produced by the diaphragm gelombag.
Traditional speakers produce sound by pushing and pulling an electromagnet that attack cones are flexible. Although drivers have basically the same concept, but the size and power that is different. Types of base drivers, among others: woofers, tweeters, and midrange.
Woofers are the biggest drivers of type designed to produce low frequency sounds. Tweeters have units that are smaller and designed to produce the highest frequencies. While the midrange, capable menghasilan frequency range in the middle of the sound spectrum.
To be able to make the waves higher frekuansi, the diaphragm must vibrate faster drivers. It is more difficult with a large cone because it means, the mass of the cone is too great. Therefore, it is difficult to get drivers that small to vibrate slowly enough to produce a sound with a very low frequency.
Electronic crossover on the speaker system
In practice, requires a separation between the electronic speaker woofer electronically with other regions, ie with an active crossover. In this case, there is some cross-over system, the system of two-lane and three jalur.sistem series and parallel.
Two-track system
The use of the simplest electronic speaker system is a two lane or bi-amp system, which could give a satisfactory result. The advantage is the reduction of distortion TIM (transient intermodulation) and can adjust bass and treble independently. Selected intermediate frequency 340 Hz (above the original resonance frequency). It is designed to use a small speaker box. If you use a sub woofer for this kanalbawah, and should be changed below 100 Hz. Resonance frequency to 20-40 Hz larger box, the box was 40-80 Hz, 80 Hz and above a small box.
B1 as a power amplifier power control woofer selected according to our needs. Power woofer SP1 need dilebihkna of power amplifiers, because the feedback system will add a lot of energy supplied to the woofers. For ordinary space power amplifiers suitable Watt 20-30. Should be selected power amplifier suitable for use in low tones and has a large damping factor. SP2 speakers could use any tweeter (tweeter and super tweeter, mid range and tweeters or super tweeters and mid range) by using crossoveraktif konvrnsional separation, which will give satisfactory results. Another option for bi-amp system is the use of a complete speaker in a small box as SP2 and sub woofer for under a separate channel.
Three-lane system
This system is similar to 2-track system, but here the tone was separated by band pass filter. There are several possibilities that could be taken on the speakers. The first choice: SP1 woofer, mid range SP2, SP3 tweeter. Second choice: SP1 sub woofer, mid range SP2, SP3 super tweeter (frequency shift below 100 Hz and above 15 KHz). The third option: a sub woofer SP1, SP2 complete speaker (woofer, mid range, tweeters with passive crossover), SP3 super tweeter. Requirements of equal power amplifier system with 2 lanes. P3 adjustment is done through the auditory system already installed. At first from the ground slowly rotated until the buzz that states adannya oscillation. The optimum adjustment is obtained by playing back a bit from early position.
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