Sennheiser’s SpeechLine Digital Wireless system is designed exclusively for speech applications. Installation, operation, and adjustment are easy—once the microphone has been configured, users do not require any audio know-how, since it is already built-in. This enables speakers to focus entirely on their speech during meetings, lectures, or presentations instead of having to think about the microphone they are using. SpeechLine Digital Wireless has an Automatic Frequency Management feature that automatically searches for free frequencies on-site, thus eliminating the need for time-consuming frequency planning in advance. Integrated Audio Level Management automatically adapts the system to the application scenario and the speaker. As a result, the system ensures optimum speech intelligibility at all times. The new multi-room functionality allows simultaneous, interference-free use of multiple systems on the license-free 1.9GHz frequency. Users are able to adjust the transmission power to address different scales of installations in multi-room scenarios – addressing a common problem found in many venues, where several systems need to be used in close proximity.