Before revision: Uses Sony NT-2 Digital Micro Recorder The Sony NT-2 Digital Micro Recorder, introduced in 1996 , features a real-time clock that records a time signal on the digital track along with the sound data, making it useful for journalism, police and legal work.
After revision: Uses Sony NT-2 Digital Micro Recorder The Sony NT-2 Digital Micro Recorder, introduced in 1992 , features a real-time clock that records a time signal on the digital track along with the sound data, making it useful for journalism, police and legal work.