For cw, the radio should still be set with a bandwidth filter of 2.8kHz, but the cw AI filter<\/strong> was trained to only recognize cw sidetones between 500Hz and 1050Hz. This gives an effective filter width of 550Hz using the no bandpass<\/strong> setting in options<\/strong>. Tune your signal\u2019s sidetone within this range, and set the original\/filtered<\/strong> slider to 100% to reject signals outside of this range.options<\/strong> there are also post-filter cw bandpass<\/strong> settings designed to further tighten the width to 250Hz. To use:original\/filtered<\/strong> slider to 100% to reject signals outside of your chosen range.AI filter<\/strong> on the main windoworiginal\/filtered<\/strong> slider to 100% to reject signals outside of 500Hz-1050Hz using the no bandpass<\/strong> defaultpost-filter cw bandpass 750Hz-1000Hz<\/strong> to reject signals outside of 750Hz-1000Hz.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nMain Window<\/strong><\/p>\n\n\n\nDescription of Main Window<\/th><\/tr><\/thead> AI Filter<\/strong>Original \/ Filtered Slider<\/strong>Time-Shift \/ Live Button<\/strong>Live<\/strong> button or pressing the l key.Volume \/ mute \/ options window<\/strong>Bypass<\/strong>input device<\/strong> to the output device<\/strong> without using the server. Keyboard b will toggle bypass<\/strong>.Graph button<\/strong>Info and Options Buttons<\/strong>Delay<\/strong>lookahead <\/em>latency are additional components of the absolute time between the signal leaving the radio and playing through the headphones.Drift<\/strong>drift<\/strong> replaces delay<\/strong>. Drift<\/strong> is a measure of how far behind<\/em> the sound leaving your headphones is from the live audio plus the minimum internet and server latency.Standby<\/strong>standby<\/strong> is displayed on the main window. The system also enters standby mode if mute<\/strong> or bypass<\/strong> are activated for 15 minutes. Standby is canceled when a signal is detected and mute<\/strong> and bypass<\/strong> are not activated.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nOptions Window<\/strong><\/p>\n\n\n\nDescription of Options Window<\/th><\/tr><\/thead> Input device dropdown list<\/strong>activate settings<\/strong>. This choice is saved.Output device dropdown list<\/strong>activate settings<\/strong>. This choice is saved.Listen to my signal \/ enter signal id<\/strong>input device<\/strong>. By unchecking this, you can enter the signal id<\/strong> of another client and listen to another radio. signal id<\/strong> is a random code that you can manually give to another operator for testing and monitoring purposes. You can use this feature to have a computer connected to the radio and monitor it from 1 or more different computers.Filter signal at the server<\/strong>filter signal at the server<\/strong> to prevent audio from being sent to the server.Invert mousewheel<\/strong>original\/filter<\/strong> slider and the volume. Check invert mousewheel<\/strong> if the behavior of these functions are backwards.Max audio buffer<\/strong>delay<\/strong> and dropping late audio frames. The default max audio buffer<\/strong> is 200 ms. This means the maximum delay<\/strong> allowed is 200 ms beyond the average internet and server latency.Post-filter CW bandpass optionsStart a recording \/ recording description \/ minutes<\/strong>recording noise<\/strong> above.Play a recording \/ choose the file<\/strong> \/ file position slider<\/strong>choose file<\/strong> window to choose a wav recording. The .wav recording should be mono and sampled at 8 kHz.file position<\/strong> slider to make large changes to the playback location, i.e. jump to the middle of the recording.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nInfo Window<\/strong><\/p>\n\n\n\nInfo Window Description<\/th><\/tr><\/thead> ID<\/strong>Listen to other signal by ID<\/strong> in options<\/strong>Messages<\/strong>Full Log<\/strong>Full Log<\/strong> windowInfo Graph<\/strong>network and server latency<\/strong> and the overall delay<\/strong>. Warning counters are also displayed. The following is a list of the error counters.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nWarning Counter<\/th> Description<\/th><\/tr><\/thead> corrupt udp packet<\/td> A corrupted UDP packet was received<\/td><\/tr> audio input level too high<\/td> The input level was too high \u2013 turn down the input level or volume of the radio<\/td><\/tr> audio output level too high<\/td> The volume was set too high \u2013 turn down the volume on the main window<\/td><\/tr> audio buffer exceeded count<\/td> The network packet arrived beyond the average latency plus the configured max audio buffer<\/strong> time and was dropped \u2013 consider raising max audio buffer<\/strong> under options<\/strong><\/td><\/tr>lost packet count<\/td> The network packet was lost<\/td><\/tr> out of order packet count<\/td> Network packets arrived out of order and the order was corrected<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nCommand Line Flag<\/th> Description<\/th><\/tr><\/thead> --disable_graph<\/code><\/td>This option will disable the main graph to reduce processing requirements<\/td><\/tr> --max_buffer <time-in-ms><\/code><\/td>Set the max audio buffer<\/strong>. In very high latency environments, this option can be used to raise the max audio buffer<\/strong> beyond the limits in the options<\/strong> slider.<\/td><\/tr>--frame_buffers <number-of-buffers><\/code><\/td>Set the frame buffers which default to 150. In very high latency environments, this option can be increased to avoid audio dropouts.<\/td><\/tr> --username <username><\/code><\/td>Set the username. Saved on successful login<\/td><\/tr> --password <password><\/code><\/td>Set the password. Saved on successful login<\/td><\/tr> --filter_num<\/code> <AI-filter-number><\/code><\/td>
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