校准
HBK 提供广泛的校准服务，符合国家和国际法规以及国家法律要求。校准可在遍布全球的本地服务中心或客户现场进行，以缩短周转时间。
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声品质头和躯干模拟器 - 4100
通过4100和4100D录制的信号，可以通过各种时域/频域编辑技术进行修改，这些技术可以借助声品质软件或者电脑来实现。然后，在听力测试中可以将修改后的信号与原始信号进行比较。如果选择修改后的信号，则产品设计者可以利用有关噪声变化的信息，通过物理手段获得声音品质的改善。
| Document | Type | Language |
|---|---|---|
| Product Data Sound Quality Head and Torso Simulator Types 4100 and 4100D | 數據表 | English |
| Sound Quality Head and Torso Simulator Type 4100 & 4100 D | 操作說明 | English |
The recorded signals from Types 4100 and 4100D can be modified using a wide range of time/frequency domain editing techniques using a sound quality software program and a PC. The modified signals can then be compared with the original in a listening test. If the modified signal is preferred, information on the changes in the noise can be used by the Product Designer to obtain – by physical changes – improved sound quality.
