Difference between revisions of "Nubert Equalizer"
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| − | {{ | + | {{navigationW}} |
| − | ATM | + | ATM modules / ABL modules |
| − | + | For all loudspeakers in its product range, Nubert offers an equalizer module (Active Tuning Module (ATM)) specifically matched to the respective loudspeaker type. The predecessor of the ATM modules were the ABL modules. The ATM or ABL module is inserted between the preamplifier and the power amplifier of the amplifier chain, or if there is no possibility of insertion, the ATM module provides the corresponding switching possibilities. The module raises the - physically conditioned - falling frequency response of the loudspeaker in the lower frequency range before the amplification mirror-inverted to the without ABL/ATM module real running frequency response, so that a linearization is achieved and thereby the lower cut-off frequency of the loudspeaker is shifted downwards by up to one octave depending on the loudspeaker model. At the same time, the signal is attenuated steeply below the new cut-off frequency, which leads to a mechanical relief of the (woofer) loudspeaker and thus also to a power relief of the downstream amplifier (power amplifier). A speaker \"grown\" in this way loudspeaker \"grows\" aurally easily to twice its actual volume. As a further feature of the ABL/ATM module, the frequency response can be tilted linearly by up to ±7 dB (referred to 20 kHz) over the entire transmissible frequency range. This results in an ideal possibility of influencing the frequency response of connected (Nubert) loudspeakers for certain listening habits (for example, a linear frequency response drop of -3 to -4 dB is typically measurable in a concert hall occupied by listeners). From an auditory physiological point of view, a frequency response that gently slopes towards the high frequencies results in stress and fatigue-free listening, even over a longer period of time. | |
| − | + | The extension of the bass depth is infinitely variable, as is the frequency response influence mentioned in the above description. | |
| + | The ABL modules were first introduced (<Jahr>) for the higher-end NuWave and NuLine speaker series. The successful NuBox 380 model from the lower-priced series also received an ABL. In the same year the <Jahr>ATM modules were introduced for the NuWave and NuLine series as a further development, which allowed more flexible connection and control options and were equipped with a more elaborate housing</Jahr>. <Jahr>With the release of the ATM, the simpler ABLs also became available for all boxes in the NuBox series. Since 2010, the ABL modules have been discontinued. ATMs are now also available for the NuBoxes. | ||
| − | == ABL | + | == ABL Series == |
* [[Nubert ABL 3/30|ABL 3/30]] | * [[Nubert ABL 3/30|ABL 3/30]] | ||
* [[Nubert ABL 5/50|ABL 5/50]] | * [[Nubert ABL 5/50|ABL 5/50]] | ||
| Line 16: | Line 17: | ||
* [[Nubert ABL 100|ABL 100]] | * [[Nubert ABL 100|ABL 100]] | ||
* [[Nubert ABL 120|ABL 120]] | * [[Nubert ABL 120|ABL 120]] | ||
| + | * [[Nubert ABL-120/125|ABL-120/125]] | ||
* [[Nubert ABL 310|ABL 310]] | * [[Nubert ABL 310|ABL 310]] | ||
* [[Nubert ABL 311|ABL 311]] | * [[Nubert ABL 311|ABL 311]] | ||
| Line 27: | Line 29: | ||
* [[Nubert ABL 681|ABL 681]] | * [[Nubert ABL 681|ABL 681]] | ||
| − | == ATM | + | == ATM series == |
| + | * [[Nubert ATM-4|ATM-4]] | ||
| + | * [[Nubert ATM-5|ATM-5]] | ||
| + | * [[Nubert ATM-7|ATM-7]] | ||
| + | * [[Nubert ATM-10|ATM-10]] | ||
| + | * [[Nubert ATM-11|ATM-11]] | ||
| + | * [[Nubert ATM-14|ATM-14]] | ||
| + | * [[Nubert ATM-22|ATM-22]] | ||
* [[Nubert ATM 30|ATM 30]] | * [[Nubert ATM 30|ATM 30]] | ||
| − | * [[Nubert ATM 32|ATM 32]] | + | * [[Nubert ATM-32|ATM-32]] |
| − | * [[Nubert ATM 35|ATM 35]] | + | * [[Nubert ATM 35|ATM-35]] |
* [[Nubert ATM 80|ATM 80]] | * [[Nubert ATM 80|ATM 80]] | ||
| − | * [[Nubert ATM 82|ATM 82]] | + | * [[Nubert ATM-82|ATM-82]] |
| − | * [[Nubert ATM 85|ATM 85]] | + | * [[Nubert ATM-85|ATM-85]] |
| − | * [[Nubert ATM 100/105|ATM 100/105]] | + | * [[Nubert ATM-100/105|ATM-100/105]] |
* [[Nubert ATM 102|ATM 102]] | * [[Nubert ATM 102|ATM 102]] | ||
* [[Nubert ATM 120/125|ATM 120/125]] | * [[Nubert ATM 120/125|ATM 120/125]] | ||
| − | * [[Nubert ATM 122|ATM 122]] | + | * [[Nubert ATM-122|ATM-122]] |
| + | * [[Nubert ATM-311|ATM-311]] | ||
| + | * [[Nubert ATM-381|ATM-381]] | ||
| + | * [[Nubert ATM-481|ATM-481]] | ||
| + | * [[Nubert ATM-511|ATM-511]] | ||
| + | * [[Nubert ATM-681|ATM-681]] | ||
| + | * [[Nubert ATM-LS-2|ATM-LS-2]] | ||
| − | [[ | + | |
| − | [[en:Nubert Equalizer]] | + | [[Category:Device database]] |
| + | [[en:Nubert Equalizer]]</Jahr></Jahr> | ||
Latest revision as of 07:39, 17 August 2013
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ATM modules / ABL modules
For all loudspeakers in its product range, Nubert offers an equalizer module (Active Tuning Module (ATM)) specifically matched to the respective loudspeaker type. The predecessor of the ATM modules were the ABL modules. The ATM or ABL module is inserted between the preamplifier and the power amplifier of the amplifier chain, or if there is no possibility of insertion, the ATM module provides the corresponding switching possibilities. The module raises the - physically conditioned - falling frequency response of the loudspeaker in the lower frequency range before the amplification mirror-inverted to the without ABL/ATM module real running frequency response, so that a linearization is achieved and thereby the lower cut-off frequency of the loudspeaker is shifted downwards by up to one octave depending on the loudspeaker model. At the same time, the signal is attenuated steeply below the new cut-off frequency, which leads to a mechanical relief of the (woofer) loudspeaker and thus also to a power relief of the downstream amplifier (power amplifier). A speaker \"grown\" in this way loudspeaker \"grows\" aurally easily to twice its actual volume. As a further feature of the ABL/ATM module, the frequency response can be tilted linearly by up to ±7 dB (referred to 20 kHz) over the entire transmissible frequency range. This results in an ideal possibility of influencing the frequency response of connected (Nubert) loudspeakers for certain listening habits (for example, a linear frequency response drop of -3 to -4 dB is typically measurable in a concert hall occupied by listeners). From an auditory physiological point of view, a frequency response that gently slopes towards the high frequencies results in stress and fatigue-free listening, even over a longer period of time.
The extension of the bass depth is infinitely variable, as is the frequency response influence mentioned in the above description.
The ABL modules were first introduced (<Jahr>) for the higher-end NuWave and NuLine speaker series. The successful NuBox 380 model from the lower-priced series also received an ABL. In the same year the <Jahr>ATM modules were introduced for the NuWave and NuLine series as a further development, which allowed more flexible connection and control options and were equipped with a more elaborate housing</Jahr>. <Jahr>With the release of the ATM, the simpler ABLs also became available for all boxes in the NuBox series. Since 2010, the ABL modules have been discontinued. ATMs are now also available for the NuBoxes.
ABL Series[edit]
- ABL 3/30
- ABL 5/50
- ABL 8/80
- ABL 10/100
- ABL 85
- ABL 100
- ABL 120
- ABL-120/125
- ABL 310
- ABL 311
- ABL 380
- ABL 381
- ABL 400
- ABL 481
- ABL 511
- ABL 580
- ABL 660
- ABL 681