31. Superfast transmission speed is the good news. 32. Data transmission speeds differ as well. 33. Third-generation mobile technology, also known as UMTS, enables transmission speeds nearly 40 times faster than the existing standard. 34. An ASI signal can be at varying transmission speeds and is completely dependent on the user's engineering requirements. 35. As dial-up connections are subject to the limits of 56k modems, the service does not increase transmission speed . 36. These two parameters are therefore independent, provided they have satisfied the minimum shift size for a given transmission speed . 37. To select the correct transmission speed or Modulation and Coding Scheme, a rate control algorithm may test different speeds. 38. Most WiFi connections are actually a lot slower than that, with transmission speeds averaging in the 4-6 Mbps range. 39. Videophones have historically employed a variety of transmission and reception bandwidths, which can be understood as data transmission speeds . 40. Some models of nonlinear heat conduction ( which are also parabolic equations ) have solutions with finite heat transmission speed .