wb_fft_frequencies.h File Reference

gusimplewhiteboard More...

#include <cstdarg>
#include <gu_util.h>

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Classes
struct	fft_frequency_level_pair
	Frequency pair for a stereo channel This struct contains a single frequency pair (in Hz) for a stereo channel pair (left and right channels). More...
struct	rms_strength
	RMS levels for a stereo channel pair This struct contains the RMS (root mean square) level measured for the left and the right channel. More...
struct	fsk_frequencies
	FSK frequency pair and keying values This struct contains the main components of the FSK analysis. More...
struct	fft_dominant_frequency
	Main FFT Analysis Structure This structure contains all the components of the FFT analysis, including the overall RMS levels on the left and right channels, the FSK frequency analysis, and a list of frequency pairs in order of their measured signal strength (strongest to weakest) More...

Macros
#define	FFT_DOMINANT_NUMFREQ   0
	no wb -> don't register size More...
#define	FSK_DEFAULT_HI   320
	default hi frequency for fsk More...
#define	FSK_DEFAULT_LO   200
	default lo frequency for fsk More...

Detailed Description

gusimplewhiteboard

Created by

Author

Rene Hexel on

Date

24/06/2014. Copyright (c) 2014, 2015, 2017 Rene Hexel. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software must display the following acknowledgement:

   This product includes software developed by Rene Hexel.
   

4. Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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This program is free software; you can redistribute it and/or modify it under the above terms or under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, see http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Definition in file wb_fft_frequencies.h.

Macro Definition Documentation

FFT_DOMINANT_NUMFREQ

#define FFT_DOMINANT_NUMFREQ   0

no wb -> don't register size

Definition at line 76 of file wb_fft_frequencies.h.

FSK_DEFAULT_HI

#define FSK_DEFAULT_HI   320

default hi frequency for fsk

Definition at line 79 of file wb_fft_frequencies.h.

FSK_DEFAULT_LO

#define FSK_DEFAULT_LO   200

default lo frequency for fsk

Definition at line 80 of file wb_fft_frequencies.h.