Through the BF561 dual-core processing system, to enter the music in real-time processing, will be singing and the smooth extraction of the elimination of background music. A total of three kinds of methods used to achieve the elimination of singing, the main channel is about subtraction, filtering, as well as the elimination of a combination of both integrated together to eliminate. Through the actual hardware tests to demonstrate that there are three kinds of methods to eliminate the function of the human voice, but the left and right channels subtraction, filtering to eliminate results that are not very satisfactory and the combination of the final results in the elimination of songs and background music extract received very good results.

Audio_FIR_BF561
...............\Audio_FIR_BF561.dpj
...............\Audio_FIR_BF561.mak
...............\Audio_FIR_BF561.pcf
...............\Debug
...............\firstereo.asm
...............\firStereo.asm.bak
...............\FIR_coefB_fract
...............\fir_coeff.h
...............\FIR_coefL_fract
...............\Fir_xuan1.dat
...............\Initialize.c
...............\ISR.c
...............\main.c
...............\Process_data.c
...............\Talkthrough.h
...............\Talkthrough_TDM_C.ldf

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．