2 channel measurements WinMLS ver. 2 Support 2 channel measurements on stereo full duplex sound cards (see list of tested sound cards) Max. sampling frequency: 48 kHz (96 kHz for Scientific Plus version) Can measure very long impulse responses. Max. sequence order: 18, limiting the max. size of impulse response to be measured to 2^18-1 samples. Using a sampling frequency of 44.1 kHz impulse responses up to 6 seconds can be measured. (Plus version support sequence orders up to 24 dependent on available RAM making measurements of impulse responses of more than 20 seconds possible at 44.1 kHz ) Advanced plotting capabilities, plot frequency/impulse response and transfer functions Correction of measurement system supported More than one sequence type available for each sequence order Add-on modules will be avaliable for example for Room Acoustics and sound insulation measurements Export and Import files in the .TIM format to MLSSA (DRA Laboratories) Can be run as batch file and from Matlab (MathWorks inc.). This way repeated measurements can be done automatically, and everything can be run from Matlab. Price: $389 ($349), Plus ver:$499 ($449)