The more bands
It has the narrower each range becomes, offering finer, smoother control. The graphic equaliser gets its name from the way the knobs - one for each band - lined up across the front panel on early models. (Modern digital models have fluorescent bar displays). Get more information please visit kitchen equipment. The shape of the line traced out by the knobs showed at a glance a graph, or "curve" of the frequency, or tonal response of the equaliser to make the rest of the system, including the room, neutral or "flat".
Each knob or bar display on a graphic equaliser is adjusted up or down from its neutral position, as required, until the system as a whole - including the room plays all notes, or frequencies, with equal weighting. That is, it does not play some notes louder or quieter than others when they should all be the same volume. Many systems today have equalisers that can be programmed for several functions. Most stereo enthusiasts could use at least four of these curves - the name often used to describe the shape of the graphs which appear in the system display when the graphic equaliser is selected.
ONE is the curve described above that compensates
For the room acoustics. Its shape will be unique to the room and system and will depend on the results of observations you might make using test signals or by listening to familiar music tracks until you have it right. Another is a curve to compensate for the fact that our hearing is normally less sensitive to lower bass and extreme treble sounds when sounds are quieter. This curve has the same effect as a loudness control by boosting the bass notes below 200Hz and the treble sounds above, say, 4kHz on the equaliser frequency scale. If you use this curve when you play music at lower-than-normal volume levels you should hear a more natural balance of bass and treble.
You can construct another curve for recording tapes to play on a car sound system, provided the signal to be recorded passes through the equaliser (check your instruction booklet). This curve can be similar to the one used for low-volume listening, but instead, the tapes will be played back in the car at normal volume. It will also help the treble if you use a lower recording level (peaking around minus-ten instead of the zero mark, on the indicator). The bass boost provided during recording will raise the bottom-end sounds above the background level of road rumble and engine noise. At the same time, the treble boost should maintain a fresh crispness that might otherwise be dulled by ineffective speaker locations in the car and absorption by the interior linings in the cabin. An equaliser in the car sound system can also be used to achieve the same effect.
A "voice-only"
Curve is another useful one to have in the equaliser memory if you listen to news and talk programs. Here you adjust the curve to create a hump between, say, 300Hz and 3kHz on the graph. This tends to exclude sound above and below that range and voices should sound clearer. Narrowing the range even further creates telephone- quality type sounds. FOR karaoke singalongs you need the opposite of the voice-only curve. By creating a dip in the curve between 300Hz and 3kHz you tend to remove the vocals from music and video clips leaving the accompaniment with which to sing along and impress your audience, or do a little fun recording if your system permits. The numbers displayed on the scale in the equaliser graph will vary from model to model. So, too, will the number of bands. These are not critical, however, and the ones suggested here can be used as a guide for experimenting to create your own effects. Read more http://kitchenequipments.jimdo.com/
It has the narrower each range becomes, offering finer, smoother control. The graphic equaliser gets its name from the way the knobs - one for each band - lined up across the front panel on early models. (Modern digital models have fluorescent bar displays). Get more information please visit kitchen equipment. The shape of the line traced out by the knobs showed at a glance a graph, or "curve" of the frequency, or tonal response of the equaliser to make the rest of the system, including the room, neutral or "flat".
Each knob or bar display on a graphic equaliser is adjusted up or down from its neutral position, as required, until the system as a whole - including the room plays all notes, or frequencies, with equal weighting. That is, it does not play some notes louder or quieter than others when they should all be the same volume. Many systems today have equalisers that can be programmed for several functions. Most stereo enthusiasts could use at least four of these curves - the name often used to describe the shape of the graphs which appear in the system display when the graphic equaliser is selected.
ONE is the curve described above that compensates
For the room acoustics. Its shape will be unique to the room and system and will depend on the results of observations you might make using test signals or by listening to familiar music tracks until you have it right. Another is a curve to compensate for the fact that our hearing is normally less sensitive to lower bass and extreme treble sounds when sounds are quieter. This curve has the same effect as a loudness control by boosting the bass notes below 200Hz and the treble sounds above, say, 4kHz on the equaliser frequency scale. If you use this curve when you play music at lower-than-normal volume levels you should hear a more natural balance of bass and treble.
You can construct another curve for recording tapes to play on a car sound system, provided the signal to be recorded passes through the equaliser (check your instruction booklet). This curve can be similar to the one used for low-volume listening, but instead, the tapes will be played back in the car at normal volume. It will also help the treble if you use a lower recording level (peaking around minus-ten instead of the zero mark, on the indicator). The bass boost provided during recording will raise the bottom-end sounds above the background level of road rumble and engine noise. At the same time, the treble boost should maintain a fresh crispness that might otherwise be dulled by ineffective speaker locations in the car and absorption by the interior linings in the cabin. An equaliser in the car sound system can also be used to achieve the same effect.
A "voice-only"
Curve is another useful one to have in the equaliser memory if you listen to news and talk programs. Here you adjust the curve to create a hump between, say, 300Hz and 3kHz on the graph. This tends to exclude sound above and below that range and voices should sound clearer. Narrowing the range even further creates telephone- quality type sounds. FOR karaoke singalongs you need the opposite of the voice-only curve. By creating a dip in the curve between 300Hz and 3kHz you tend to remove the vocals from music and video clips leaving the accompaniment with which to sing along and impress your audience, or do a little fun recording if your system permits. The numbers displayed on the scale in the equaliser graph will vary from model to model. So, too, will the number of bands. These are not critical, however, and the ones suggested here can be used as a guide for experimenting to create your own effects. Read more http://kitchenequipments.jimdo.com/