Exhibit 23.02 Consent of Independent Auditors We consent to the incorporation by reference in the registration statement on Form S-8 with respect to 4,647,113 shares of Common Stock of Lernout & Hauspie Speech Products N.V. of: (i) our report dated August 13, 1998, with respect to the financial statements of Dictation Consortium N.V. included in Form 6-K of Lernout & Hauspie Speech Products N.V. filed with the Securities and Exchange Commission on August 12, 1998; and (ii) our report dated September 2, 1999, with respect to the financial statements of Brussels Translation N.V. included in Form 6-K of Lernout & Hauspie Speech Products N.V. filed with the Securities and Exchange Commission on September 9, 1999. Gent, Belgium June 13, 2000 Ernst & Young Reviseurs d'Entreprises SCC (B 160) /s/ Marc Cosaert - ---------------- MARC COSAERT, Partner 1