@@ -69,38 +69,37 @@ Write frequency information to analysis file. This makes the file easier
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` -help ` or ` -man `
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- Displays information about command-line options.
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+ Displays information about command-line options.
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All other command-line options will be ignored.
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` -version `
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- Displays version information. All other command-line options
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+ Displays version information. All other command-line options
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will be ignored.
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About the Analysis File Format
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==============================
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The Analysis File is plain-text.
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- Line 1 - Version Information
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- Line 2 - Name of original file
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- Line 3 - Information about the temporary file from which the actual analysis is
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- taken
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- Line 4 - Power of 2 used for FFT processing
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- Line 5 - Hi frequency cutoff
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- Line 6 - Windowing used (Rectangular or Hamming)
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-
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- Line 12 to end - Analysis Frames
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+ * Line 1 - Version Information
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+ * Line 2 - Name of original file
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+ * Line 3 - Information about the temporary file from which the actual analysis is taken
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+ * Line 4 - Power of 2 used for FFT processing
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+ * Line 5 - Hi frequency cutoff
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+ * Line 6 - Windowing used (Rectangular or Hamming)
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+ * Line 12 to end - Analysis Frames
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Each analysis frame consists of four lines.
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- Line 1 - Frame Number
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- Line 2 - Two values, the maximum volume for the frame and the time of the
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+
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+ * Line 1 - Frame Number
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+ * Line 2 - Two values, the maximum volume for the frame and the time of the
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frame. The maximum volume is the maximum raw sample value for that
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frame, out of 32678. This is important because frames with very
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low volumes contain 'static' and should probably be ignored. The
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time reading is simply the time of the middlemost moment of this
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frame, in seconds.
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- Line 3 - FFT data. This line is a series of numbers separated by spaces.
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+ * Line 3 - FFT data. This line is a series of numbers separated by spaces.
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Each number represents the amount of spectral activity at a certain
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frequency. Values have been scaled to 100, so the most prominent
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frequency in each frame will have a value of 100. To find the
@@ -112,6 +111,6 @@ Each analysis frame consists of four lines.
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If you wish to see the frequencies directly, choose the
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'-freqout' option. This line then becomes many lines,
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with the frequencies indicated.
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- Line 4 - Separating space.
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+ * Line 4 - Separating space.
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