Hello everyone, Attached is a new flow diagram (#9) and a new BIRD draft which are based on the comments made in the 6/29 ATM teleconference. Due to the elimination of the "TTT" case in the TD simulations, the total number of cases were reduced from 16 to 9, but since there are only 4 unique equations in these 9 cases, the truth table contains only 4 rows now. Unfortunately, these simplifications did not solve the problem with the case when there is optimization in the Rx Init function in the presence of Tx GetWave. For this reason (and an earlier request that was made to eliminate any de-convolutions from the flow) I kept the dual input for Rx Init in this flow diagram. This flow will support optimization in Rx Init (also in Tx Init) without the need for de-convolution in any of the combinations. I modified the text of the BIRD draft to reflect these changes, and added two more paragraphs to the beginning of Section 2 based on the comments from Anders to clarify the situation when there is a duplication of algorithms in Init and GetWave, and to explain the reasons for the dual input impulse_matrix for Rx Init. Please study the drawings and the BIRD text carefully because I would like to discuss this in the upcoming ATM teleconference on Tuesday and have closure on this if possible. Thanks, Arpad ==================================================================