如何规定扬声器系统的品质? - Klippel GmbH
如何规定扬声器系统的品质? - Klippel GmbH
如何规定扬声器系统的品质? - Klippel GmbH
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振动行为<br />
Vibration Behavior<br />
<strong>如何规定扬声器系统的品质</strong>? How to Specify Sound Quality ?, 95<br />
<strong>如何规定扬声器系统的品质</strong>? How to Specify Sound Quality ?, 96<br />
<strong>Klippel</strong> <strong>GmbH</strong><br />
www.klippel.de<br />
由闪频仪来观看振动模式<br />
Stroboscopic View on the Vibration Behavior<br />
音源<br />
Generator<br />
观察频率小于<br />
共振频率点<br />
1. Experiment<br />
f < fs Amplitude<br />
Compression<br />
发出一个音频<br />
tone at f<br />
观察频率相当于<br />
共振频率点<br />
2. Experiment<br />
f ≈ fs Resonance<br />
changes<br />
共振频率<br />
Resonance<br />
frequency f s<br />
pointer<br />
scale<br />
闪频仪<br />
stroboscope<br />
观察频率大于<br />
共振频率点<br />
3. Experiment<br />
f > fs DC Offset in<br />
Displacement<br />
www.klippel.de
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