produced music frequency can be converted into digital code (source)

doc
...\dst.htm

...\index.htm
...\n_dwr_service_excel.htm
...\n_dwr_service_parm.htm
...\of_close_wb.htm
...\of_create_wb.htm
...\of_save_ds2sheet.htm
...\of_save_dw2sheet.htm
...\reference.htm
...\style.css
...\uf_save_ds_as_excel.htm
...\uf_save_ds_as_excel_parm.htm
...\uf_save_dw_as_excel.htm
...\uf_save_dw_as_excel_parm.htm
...\whatsnew.htm
dw2xlsdemo_pb903_8511.pbl
license.txt

• 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

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