1
                                   EXHIBIT "A"

                                    AGREEMENT

        THIS AGREEMENT is dated as of February 12, 2001 among Thomas C.K. Yuen,
Misako Yuen and the Thomas Yuen Family Trust.

        WHEREAS, pursuant to Rule 240.13d-1(k) promulgated under Section 13(d)
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), the
parties hereto have decided to satisfy their filing obligations under the
Exchange Act by a single joint filing;

        NOW THEREFORE, the parties hereto agree as follows:

        1. The Amendment No. 4 to Schedule 13G with respect to SRS Labs, Inc. to
which this Agreement is attached as Exhibit A (the "Schedule 13G") is filed on
behalf of each of the parties hereto.

        2. Each of the parties hereto is eligible to use the Schedule 13G.

        3. Each of the parties hereto is responsible for the timely filing of
the Schedule 13G and any amendments thereto, and for the completeness and
accuracy of the information concerning such person or entity contained in the
Schedule 13G; provided that each person or entity is not responsible for the
completeness or accuracy of the information concerning any other person making
such filing contained in the Schedule 13G, unless such person or entity knows or
has reason to believe that such information is inaccurate.

        IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the date first above written.

                                                    /s/ THOMAS C.K. YUEN
                                                    ----------------------------
                                                    Thomas C.K. Yuen

                                                    /s/ MISAKO YUEN
                                                    ----------------------------
                                                    Misako Yuen



                                                    THOMAS YUEN FAMILY TRUST


                                                    By: /s/ THOMAS C.K. YUEN
                                                        ------------------------
                                                        Thomas C.K. Yuen
                                                        Co-Trustee


                                                    By: /s/ MISAKO YUEN
                                                        ------------------------
                                                        Misako Yuen
                                                        Co-Trustee