21. During February 1971, Nixon had a secret audio recording system installed in the Wilson Desk. 22. That technology helped realize many high-capacity magnetic recording systems , the release said . ( km) 23. It is sometimes used for digital data connections between scientific instruments, controllers and recording systems . 24. For now, straight VHS is the dominant recording system . 25. The crew employed a recording system that recorded all footage on two separate memory cards. 26. Reed's particular binaural recording system was developed by Manfred Schunke of the The Bells ". 27. Now I am more convinced than ever not to trust Telekom's local call recording system . 28. This evolved into BoB, an off-air recording system that now serves the UK university sector. 29. The ADRs of the maker of digital voice-recording systems fell 4.1 percent in New York. 30. The digital recording system in the magistracy broke down on 4 July during Wong's testimony.