1. He couldn't wait to grill a cable start-up about its pulse shapes . 2. For different pulse shapes , the time-bandwidth product ( TBP ) is different. 3. Other approaches that eliminate complex pulse shaping filters have been invented. 4. Grad and Mozina ( 1998 ) further demonstrated the effect of pulse shapes . 5. The signal's spectrum is determined by the pulse shaping filter used by the transmitter. 6. The effect of inter-pulse shaping has also been investigated. 7. In many base band communication systems the pulse shaping filter is implicitly a boxcar filter. 8. In this case the pulse shaping is equally distributed between the sender and receiver filters. 9. This theoretical signal is then filtered with the pulse shaping filter, producing the transmitted signal. 10. Other versions of CI can produce alternative pulse shapes by selecting different diagonal matrices "'? "'