Modified Phase-Scheduled-Command FxLMS Algorithm for Active Sound Profiling
نویسندگان
چکیده
منابع مشابه
Computationally Efficient Algorithm for Narrowband Active Sound Profiling
In active sound profiling (ASP), the target is to obtain a certain sound field or profile using similar techniques as in active noise control (ANC). Active sound profiling can be applied to a passenger car, for example, to modify the engine sound in the cabin. A fundamental algorithm in active sound profiling is the command-FXLMS (C-FXLMS) algorithm, which is an extension of the famous FXLMS al...
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Active noise control is a technique to cancel unwanted sound using adjustable secondary sound. In active sound profiling, the target is to obtain a certain sound field or profile and the power over specific frequencies can be altered in a desired way, even by amplifying it. Active sound profiling can be used for increasing the sound quality in a passenger car, for example, by modifying the engi...
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This paper concerns Active Noise Control (ANC) of feed-forward multi-channel Filtered-x Least Mean Square (FxLMS) algorithm. The FxLMS algorithm is a preferred algorithm as a controller filter in ANC systems. In spite of its popularity, computational load in multichannel systems is a main drawback. Among the existing solutions to simplify the computations, one is based on the using only one ref...
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ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Audio, Speech, and Language Processing
سال: 2017
ISSN: 2329-9290,2329-9304
DOI: 10.1109/taslp.2017.2717499