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add hamming error correction

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Lewis Moten
2024-05-03 16:50:22 -04:00
parent cee611f5cb
commit 53efd951d9
2 changed files with 143 additions and 47 deletions
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index.html
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@@ -1,52 +1,67 @@
<!DOCTYPE html>
<html>
<head>
<title>Data Over Audio</title>
<link rel="stylesheet" type="text/css" href="style.css" />
<script src="index.js" type="text/javascript"></script>
</head>
<body>
<h1>Data Over Audio</h1>
<div class="panels">
<head>
<title>Data Over Audio</title>
<link rel="stylesheet" type="text/css" href="style.css" />
<script src="index.js" type="text/javascript"></script>
</head>
<body>
<h1>Data Over Audio</h1>
<div class="panels">
<div>
Segment Duration: <input id="bit-duration-text" type="number" min="0" max="1000" value="190">ms<br>
Amplitude Threshold: <input id="amplitude-threshold-text" type="number" min="0" max="100" value="75"><br>
Minimum Frequency: <input id="minimum-frequency" type="number" min="20" max="20000" value="900"><br>
Maximum Frequency: <input id="maximum-frequency" type="number" min="20" max="20000" value="1200"><br>
Last Segment Percent: <input id="last-bit-percent" type="number" min="0" max="100" value="90">%<br>
FFT Size: 2^<input id="fft-size-power-text" type="number" min="5" max="15" value="90"><br>
Frequency Resolution: <span id="frequency-resolution">N/A</span><br>
Frequency Count: <span id="frequency-count">N/A</span><br>
Frequency Resolution Multiplier: <input id="frequency-resolution-multiplier" type="number" min="1" max="10"
value="2"><br>
Smoothing Time Constant: <input id="smoothing-time-constant-text" type="number" min="0.00" max="1.00" step="0.01"
value="0.00"><br>
<label>
<input type="checkbox" id="error-correction-hamming" checked>Hamming Code Error Correction
</label><br>
<input type="text" id="text-to-send">
<button id="send-button">Send</button>
<h2>Sent</h2>
<textarea id="sent-data" rows="10" cols="40"></textarea><br />
</div>
<div>
<label>
<input type="checkbox" id="is-listening-checkbox">Listening
</label>
<h2>Received</h2>
<textarea id="received-data" rows="10" cols="40"></textarea><br />
Samples Per Bit: <span id="samples-per-bit">0</span><br>
Sample Rate: <span id="audio-context-sample-rate">N/A</span> per second.<br />
Segments per second: <span id="durations-per-second">N/A</span><br />
Bits per segment: <span id="bits-per-duration">N/A</span><br />
Speed: <span id="data-transfer-speed-bits-per-second">N/A</span> Baud<br>
<span id="data-transfer-speed-bytes-per-second">N/A</span> Bytes/second<br />
Effective Speed: <span id="effective-speed-bits-per-second">N/A</span> Baud<br>
<span id="effective-speed-bytes-per-second">N/A</span> Bytes/second<br />
</div>
<canvas id="received-graph" width="550" height="100"></canvas><br>
<div>
<div>
Segment Duration: <input id="bit-duration-text" type="number" min="0" max="1000" value="190">ms<br>
Amplitude Threshold: <input id="amplitude-threshold-text" type="number" min="0" max="100" value="75"><br>
Minimum Frequency: <input id="minimum-frequency" type="number" min="20" max="20000" value="900"><br>
Maximum Frequency: <input id="maximum-frequency" type="number" min="20" max="20000" value="1200"><br>
Last Segment Percent: <input id="last-bit-percent" type="number" min="0" max="100" value="90">%<br>
FFT Size: 2^<input id="fft-size-power-text" type="number" min="5" max="15" value="90"><br>
Frequency Resolution: <span id="frequency-resolution">N/A</span><br>
Frequency Count: <span id="frequency-count">N/A</span><br>
Frequency Resolution Multiplier: <input id="frequency-resolution-multiplier" type="number" min="1" max="10" value="2"><br >
Smoothing Time Constant: <input id="smoothing-time-constant-text" type="number" min="0.00" max="1.00" step="0.01" value="0.00"><br>
<input type="text" id="text-to-send">
<button id="send-button">Send</button>
<h2>Sent</h2>
<textarea id="sent-data" rows="10" cols="40"></textarea><br />
<h2>Decoded</h2>
<textarea id="decoded-data" rows="10" cols="40"></textarea><br />
Data Byte Count: <span id="decoded-byte-count">N/A</span><br />
</div>
<div>
<label>
<input type="checkbox" id="is-listening-checkbox">Listening
</label>
<h2>Received</h2>
<textarea id="received-data" rows="10" cols="40"></textarea><br />
Samples Per Bit: <span id="samples-per-bit">0</span><br>
Sample Rate: <span id="audio-context-sample-rate">N/A</span> per second.<br />
Segments per second: <span id="durations-per-second">N/A</span><br />
Bits per segment: <span id="bits-per-duration">N/A</span><br />
Speed: <span id="data-transfer-speed-bits-per-second">N/A</span> Baud<br>
<span id="data-transfer-speed-bytes-per-second">N/A</span> Bytes/second<br />
</div>
<div>
<canvas id="received-graph" width="550" height="100"></canvas>
</div>
</div>
<div>
<label>
<input type="checkbox" id="pause-after-end" checked>Pause after end
</label><br >
</label><br>
Max Bits Displayed: <input id="max-bits-displayed-on-graph" type="number" min="1" max="2000"><br>
</div>
</div>
</body>
</body>
</html>