Systematic Design of Accurate Pink Noise Filters
This paper presents a novel approach to the design of wideband pink noise filters. Two well known filter designs are analyzed and shown to exhibit errors of about 2dB. An original technique based on mathematical properties of the ideal transfer function is then developed, and used to design a circuit whose errors are an order of magnitude lower. Graphical data is also presented, illustrating the performance of the different filter designs.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.