Equipment which enables the words inscribed on a Compact Disc to be read while the disc is being played

Equipment which enables the words inscribed on a compact disc to be read while the disc is being played by means of
stroboscopic techniques and phase correction.

EP0159090A1   – Equipment which enables the words inscribed on a compact disc to be read while the disc is being played

EP0164175A1 – Equipment which enables the words inscribed on a compact disc to be read while the disc is being played by means of stroboscopic techniques and phase correction.