Noise in vehicles is another important aspect of the automotive industry. The source of noise in vehicles is mainly related to structure-borne noise from the vehicle components and friction noise from the tires touching the road. The transmission of such noise sources into the vehicle cabin can ...
It is found now in high-performance vehicles, but as ECU performance rises and CAN FD hardware costs fall, it is only a matter of time before CAN FD makes its way into virtually all vehicles. Additional CAN standards and protocols Why do we need additional standards and protocols “on top...
What does all of this mean in a practical sense? An air curtain helps a vehicle achieve better performance, consume less fuel, and emit fewer CO2 emissions, not to mention less noise, vibration, and harshness (NVH) experienced by the driver and occupants. In other words, the vehicle deliver...
What does landline mean?纳税人申请办理境内机构和个人发包工程作业或劳务项目备案，应报送《境内机构和个人发包工程作业或劳务项目报告表》、税务登记证副本复印件、与经营业务相关的合同复印件、合同中文译本、税务代理委托书复印件、非居民对有关事项的书面说明等资料 ...
RMS (RMS - Root Mean Square) is the signal RMS amplitude. For sinusoids, RMS relates to the peak value by: rms=12peak Peak-to-peak (pkpk) is the signal minimum-to-maximum peak amplitude. For sinusoids, pkpk relates to the peak value by: pkpk=2peak Acoustic weighting Acoustic weighting...