MorseDec tone recognition troubles on Palm Paddle IR (SOLVED)
Trouble :
some problems with tone recognition of my Palm Paddle IR:
Sound generator works: generator.m4a
Palm paddle does not work: PalmPaddle.m4a
*********************************************************
Answer:
Generator use a 680 Hz tone
and Palm Paddle a 2340 Hz tone.
Generally CW tone range in HF is between 500 and 1000 Hz (you can try listening with your radio in CW mode)
so I decide to limit the input from 250 Hz to 1300 Hz.
This is not a problem, but a choice to make more comfortable to tune cw signals.
*********************************************************
Further check and Solution (THANKS Holger!):
I've experimented a bit and looked at the spectrograms of the buzzer.
Naturally, the palm piezo has no clear sinus wave.
The choosen frequency occurs only as a weak side line.
This seems to be the reason why your software did not respond.
The microphone of the headset brings this weak signal in now.
73 de Holger / DO7CW
some problems with tone recognition of my Palm Paddle IR:
Sound generator works: generator.m4a
Palm paddle does not work: PalmPaddle.m4a
*********************************************************
Answer:
Generator use a 680 Hz tone
and Palm Paddle a 2340 Hz tone.
Generally CW tone range in HF is between 500 and 1000 Hz (you can try listening with your radio in CW mode)
so I decide to limit the input from 250 Hz to 1300 Hz.
This is not a problem, but a choice to make more comfortable to tune cw signals.
*********************************************************
Further check and Solution (THANKS Holger!):
I've experimented a bit and looked at the spectrograms of the buzzer.
Naturally, the palm piezo has no clear sinus wave.
The choosen frequency occurs only as a weak side line.
This seems to be the reason why your software did not respond.
The microphone of the headset brings this weak signal in now.
73 de Holger / DO7CW
I have MorseDecP program, and a vox interface in a ft817
ReplyDeleteWill the program send morse code via interface. What settings on the ft817 must be used in order to send cw - thanks tom
Hello Tom,
ReplyDeleteI can't help you because I never used 817 . Generally you can make a VOX with a relay that open/close the key for CW (you should find the inlet CW jack).
Hope this help
Luca
Dear Luca
ReplyDeleteI have used the Decoder function of the program successfully.however trying to send morse code I dont get any further because there is only the option to cancel the written text but not to send it
What am I doing wrong?
Regards Klaus
Hello Klaus,
ReplyDeletecancel button is for close the TX window. Morsedec just translates every char in morse code in real time i.e. you write a letter and it sends soon the sound. If you hear nothing please check volume and don't use any interface, just you device. Hope this help :)
73 Luca
I downloaded the more Morse decode program open it up and it automatically closes on me I cannot even use it what's wrong with this thing I'm using an iPhone 6 there shouldn't be any issue but I cannot even open the software .
ReplyDeleteWhere is the customer service link the only link I found to the creators website was shut down .
Hi Dan, ONLY you can ask for a refund to Apple.
ReplyDeleteRegards, Luca