CS-122793-ANP1RED_PC_138_ìqì=olj=nck RED-PC-138 Headset Preliminary Example DesignIssue 1CSR Cambridge Science Park Milton Road Cambridge CB4 0WH United Kingdom Registered in England 3665875 Tel.: +44 (0)1223 692000 Fax.: +44 (0)1223 692001 www.csr.comCS-122793-ANP1Advance Information Cambridge Silicon Radio Limited 2009 This Material is Subject to CSR's Non-disclosure AgreementDocument HistoryDocument HistoryRevision 1 Date Change Reason 21 JAN 09 Original publication of this document If you have any comments about this document, email comments@csr.com giving the number, title and section with your feedback.RED-PC-138 Headset Preliminary Example DesignCS-122793-ANP1Advance Information Cambridge Silicon Radio Limited 2009 This Material is Subject to CSR's Non-disclosure AgreementPage 2 of 37……