michaellin/whisper-small-morse
Automatic Speech Recognition • 0.2B • Updated • 5
english large_stringlengths 2 354 | morse large_stringlengths 1 252 | category large_stringclasses 4
values |
|---|---|---|
November Sierra Papa contest, 599 0067 zone 3. | NSP TEST 599 0067 03 | contest |
Number 3, routine, VE3XYZ, check 9, Toronto Ontario, January 17. To Mike Brown, 789 Pine Road, Hamilton Ontario. Meeting scheduled for Thursday at 7 PM. Signed Robert. | NR 3 R VE3XYZ CK 9 TORONTO ON JAN 17 MIKE BROWN 789 PINE RD HAMILTON ON MEETING THURSDAY 7 PM ROBERT | radiogram |
Thanks for the contact, Mary. 73 and 88! Hope to work you again soon. | TU FER QSO MARY 73 88 HPE TO WRK U AGN SOON | ragchew |
CQ contest from India November 3 X-ray | CQ TEST DE IN3X | contest |
Severe thunderstorm approaching from the west at 25 knots. | SEVERE THUNDERSTORM APPROACHING FROM THE WEST AT 25 KNOTS. | prose |
CQ contest, Alpha Lima 7 Alpha Alpha | CQ TEST AL7AA | contest |
Radiogram number 34, welfare precedence, originated at W6JKL, check 4, Los Angeles California, time filed 0830. To: Betty Adams, 567 Beach Boulevard, San Diego California. Message: Dad recovering well. Visitors welcome after 2 PM. Signature: Carol. End of message. | NR 34 W W6JKL CK 4 LOS ANGELES CA 0830 BETTY ADAMS 567 BEACH BLVD SAN DIEGO CA BT DAD RECOVERING WELL VISITORS WELCOME AFTER 2 PM BT CAROL AR | radiogram |
Radiogram number 33, routine, G4GHI, check 5, London England, January 19. To Robert Wilson, 321 Park Lane, Manchester England. Package delivered successfully today. Signature Express Courier. | NR 33 R G4GHI CK 5 LONDON ENG JAN 19 ROBERT WILSON 321 PARK LANE MANCHESTER ENG PACKAGE DELIVERED SUCCESSFULLY TODAY SIG EXPRESS COURIER AR | radiogram |
Signal is getting weaker now. Thanks for trying. Maybe next time! | SIG GETNG WKRR NW TU FER TRY MBE NXT TIME | ragchew |
That's a fine business setup! I'm jealous of that beam antenna. | FB RIG OM JEALOUS OF UR BEAM | ragchew |
I'm running a homebrew transmitter with about 25 watts into a long wire antenna. | RIG HOMEBREW TX PWR 25W ANT LONG WIRE | ragchew |
Roger, copy that. The weather here is rainy and cold today. | R COPY WX HR RAINY ES COLD TODAY | ragchew |
My name is Dave and I'm running a Yaesu transceiver with 50 watts. | NAME DAVE RIG YAESU 50 PWR | ragchew |
Sure, I can QSL via the bureau or direct. My call is Golf 4 Delta Echo Foxtrot. | SURE CAN QSL VIA BURO OR DIRECT CALL G4DEF | ragchew |
Nice to meet you! I'm using a Yaesu FT-991A with a vertical antenna. | FB MEET U RIG YAESU FT991A VERT ANT | ragchew |
Radiogram number 13, routine precedence, from K6MNO, check 7 words, San Diego, January 27. To Lisa Green, 888 Cedar Lane. Birthday gift arrived, thank you very much. Signed Karen. | NR 13 R K6MNO CK 7 SAN DIEGO JAN 27 LISA GREEN 888 CEDAR LN BIRTHDAY GIFT ARRIVED TU VERY MUCH KAREN | radiogram |
Thanks for the chat. Best regards and see you later. This is Kilo Two November Papa Charlie. | TU FR CHAT 73 CUL DE K2NPC SK | ragchew |
Been a ham for 30 years. Currently retired and enjoy operating every day. | HAM 30 YRS RETIRED NOW ENJOY OPR DAILY | ragchew |
You're coming in 5 and 7 with some noise. Location here is Denver, Colorado. | UR RST 57 WID SUM QRN QTH HR DENVER CO | ragchew |
Weather here is sunny and about 75 degrees, perfect for radio! Running 100 watts to a dipole antenna. | WX HR SUNNY 75 DEGREES FB PWR 100W TO DIPOLE ANT | ragchew |
Readability 5, signal strength 7, tone 9. Nice signal, old man! | RST 579 FB SIG OM | ragchew |
Whiskey 5 Delta Echo Fox, this is Kilo 3 Bravo Charlie Charlie. Good morning sir! | W5DEF DE K3BCC GM OM | ragchew |
Radiogram number 23, routine precedence, from W5IJK, check 7, Austin Texas, November 6. To Membership Chair, State Association, San Antonio Texas. Message: Dues payment enclosed for next year. Signature: Renewing Member W5IJK. | NR 23 R W5IJK CK 7 AUSTIN TX NOV 6 BT MEMBERSHIP CHAIR STATE ASSN SAN ANTONIO TX BT DUES PAYMENT ENCLOSED FOR NEXT YEAR BT RENEWING MEMBER W5IJK AR | radiogram |
Thanks for the excellent contact! 73 and good DX! | TU FER XCLLNT QSO 73 ES GD DX | ragchew |
Roger that! My name is Steve, located in Denver, Colorado. Nice to meet you! | R OM NAME STEVE QTH DENVER CO FB TO MEET U | ragchew |
Signal is a bit weak, reading 5-3-7 with some static noise. | SIG WEAK RST 537 WITH QRN | ragchew |
Radiogram number 5, routine precedence, from JA1QRZ, check is 10, Tokyo Japan, time filed 2200. To Susan Taylor, 654 Maple Drive, Osaka Japan. Conference scheduled for March 15th at noon. Signature: Ken. | NR 5 R JA1QRZ 10 TOKYO JA 2200 SUSAN TAYLOR 654 MAPLE DR OSAKA JA X CONFERENCE SCHEDULED MARCH 15 NOON X KEN | radiogram |
Heavy rain expected this evening, accumulating 2 to 3 inches overnight. | HEAVY RAIN EXPECTED THIS EVENING, ACCUMULATING 2 TO 3 INCHES OVERNIGHT. | prose |
Health advisory: boil water notice in effect for south district until further notice. | HEALTH ADVISORY: BOIL WATER NOTICE IN EFFECT FOR SOUTH DISTRICT UNTIL FURTHER NOTICE. | prose |
Fantastic contact! Best 73 and love and kisses to you and yours. | FANTASTIC QSO 73 ES 88 TO U ES URS | ragchew |
November 2 Golf Mike, your number is 127, my number is 084 | N2GM UR NR 127 MY NR 084 | contest |
Radiogram number 19, priority, VE1STU, 8 words, Halifax Nova Scotia, February 2. To Daniel King, 957 Beech Street, Dartmouth. Message: Power outage reported. Restoration crews dispatched. Updates to follow soon. Signed Utility. | NR 19 P VE1STU 8 HALIFAX NS FEB 2 BT DANIEL KING 957 BEECH ST DARTMOUTH BT POWER OUTAGE REPORTED RESTORATION CREWS DISPATCHED UPDATES TO FOLLOW SOON BT UTILITY AR | radiogram |
Calling CQ, this is K2ABC in Boston. Anyone around? | CQ CQ DE K2ABC BOSTON K | ragchew |
Thanks for the nice signal report! Your signal is perfect here too. | TU FER NICE RPT UR SIG PRFCT HR 2 | ragchew |
Good morning! This is Whiskey One Alpha Whiskey calling CQ. Anyone around? | GM DE W1AW CQ CQ CQ | ragchew |
Copy that, conditions are poor tonight with heavy static. | CPY DAT CONDX POOR TNT WITH HVY QRN | ragchew |
I'm running an antenna tuner to match my long wire antenna. Seems to be working fine business. | RUNNING TUNER TO MATCH LONGWIRE ANT WKG FB | ragchew |
You're breaking up a bit. Can you increase power or try again? | UR BK UP PSE MORE PWR OR AGN? | ragchew |
Notice: Water main repair scheduled for Oak Street between 9 AM and 3 PM. | NOTICE: WATER MAIN REPAIR SCHEDULED FOR OAK STREET BETWEEN 9 AM AND 3 PM. | prose |
Good afternoon! Signal report is five nine plus twenty decibels. Excellent! | GA OM RST 59+20DB FB SIG | ragchew |
Calling CQ. This is W1AW in Connecticut looking for a contact. | CQ CQ CQ DE W1AW W1AW CT PSE K | ragchew |
Radiogram number 16, routine, G3EFG, check 9, Birmingham, January 30. To Club Secretary, 963 Station Road, Liverpool England. Minutes approved as submitted. Signature Charles. | NR 16 R G3EFG CK 9 BIRMINGHAM JAN 30 TO CLUB SEC 963 STN RD LIVERPOOL MINUTES APPROVED AS SUBMITTED X SIG CHARLES | radiogram |
Roger that. My antenna is just a simple wire up in a tree. | R MY ANT JUST SIMPLE WIRE UP IN TREE | ragchew |
Thanks for the nice signal report! Running 100 watts into a dipole antenna. | TU FB RPT! 100W INTO DIPOLE ANT | ragchew |
Weather is terrible here, lots of static and lightning crashes. Heavy QRN! | WX TERRIBLE HR LOTS OF STATIC ES LIGHTNING HVY QRN | ragchew |
Your call, serial 034, Texas | UR CALL 034 TX | contest |
Nice to meet you! Been licensed for 25 years, love this hobby. | NIC TO MEET U LIC 25 YRS LOVE HOBBY | ragchew |
Thank you, good luck, this is K2MGA clear | TU GL DE K2MGA | contest |
Good evening! Your signal is getting weak now, maybe some QRM interference. | GE OM UR SIG GETTING WEAK NOW MAYBE SUM QRM | ragchew |
Radiogram number 23, routine, from K6STU, check 6, San Diego, June 6. To Michelle Adams, 303 Redwood Court, Sacramento. Training starts Monday 9AM. Signed Coordinator. | NR 23 R K6STU CK 6 SAN DIEGO JUN 6 BT MICHELLE ADAMS 303 REDWOOD CT SACRAMENTO BT TRAINING STARTS MONDAY 9AM BT COORDINATOR AR | radiogram |
Perfect copy! You're booming in, 20 over S9. What's your antenna? | PERFECT UR 20 OVER S9 HW UR ANT? | ragchew |
My antenna is a beam at 60 feet pointing northeast. Getting great results today! | MY ANT BEAM AT 60 FT NE FB RESULTS TDY | ragchew |
Great to meet you! My location is Seattle, Washington. What's your QTH? | FB TO MEET U OM QTH SEATTLE WA UR QTH? | ragchew |
G4ABC from Japan Alpha 1 X-ray Yankee Zulu, you're 599 14, I'm 599 25. | G4ABC DE JA1XYZ UR 599 14 599 25 | contest |
This is November 5 Zulu Yankee X-ray calling CQ on 20 meters. | DE N5ZYX N5ZYX CQ 20M K | ragchew |
Well, I need to sign off now. Thanks for the nice chat! 73 and see you later. | WELL NEED TO SK NOW TU FER FB CHAT 73 CUL | ragchew |
Weekend weather: Sunny Saturday, temperatures reaching 80 degrees. Rain Sunday. | WEEKEND WEATHER: SUNNY SATURDAY, TEMPERATURES REACHING 80 DEGREES. RAIN SUNDAY. | prose |
W2XYZ, you are 599 zone 4, serial number 023. | W2XYZ UR 599 04 NR 023 | contest |
Train departure: The 3:15 express to Boston will depart from platform 5. | TRAIN DEPARTURE: THE 3:15 EXPRESS TO BOSTON WILL DEPART FROM PLATFORM 5. | prose |
Have to go now, dinner is ready. Best 73 and see you later! | HAVE TO GO NOW DINNER RDY 73 ES CUL! | ragchew |
Radiogram number four, priority, N4DEF, check of seven, Atlanta Georgia, time filed 1800 hours. To Hospital Administrator, Memorial Hospital, Macon Georgia. Message: Need urgent delivery of medical supplies tomorrow morning. Signed, Emergency Manager. | NR 4 P N4DEF CK 7 ATLANTA GA 1800Z TO HOSP ADMIN MEMORIAL HOSP MACON GA BT NEED URGENT MED SUPPLIES TMW AM BT EMGCY MGR AR | radiogram |
This is Golf Four Delta Echo Fox. Thanks for coming back to me. Your signal is 57. | DE G4DEF TU FR CALL UR RST 57 | ragchew |
Station here is Japan Alpha One Quebec Romeo Zulu. Please confirm? | STN HR JA1QRZ PSE CONFIRM? | ragchew |
Radiogram number 11, welfare, from VE9XYZ, check 6, Fredericton New Brunswick, time filed 0845. To Daniel King, 888 Walnut Street, Moncton New Brunswick. Power restored stop family doing fine. Signed Jessica. | NR 11 W VE9XYZ CK 6 FREDERICTON NB 0845 BT DANIEL KING 888 WALNUT ST MONCTON NB BT POWER RESTORED STOP FAMILY DOING FINE BT JESSICA AR | radiogram |
Thanks for the nice QSO, old man! 73 and hope to catch you again soon. | TU FOR FB QSO OM 73 ES HOPE CATCH U AGN SN | ragchew |
Roger W3LMN, 599 05, thank you | R W3LMN 599 05 TU | contest |
My rig is an Icom 7300 and my antenna is a vertical. What's your setup? | MY RIG ICOM 7300 ANT VERTICAL HW UR SETUP? | ragchew |
Running a homebrew transmitter with 75 watts to a wire antenna. | RIG HOMEBREW 75W TO WIRE ANT | ragchew |
Thanks for the call! Your signal is 5 and 9, name here is Bob in Chicago. | TU FER CALL UR RST 59 NAME HR IS BOB IN CHICAGO | ragchew |
Radiogram number 29, priority, from VE2LMN, check 6, Sherbrooke Quebec, December 13th. To Hospital, Trois-Rivieres Quebec. Message: Ambulance en route stop ETA 45 minutes stop Prepare ER. Signed Dispatch. | NR 29 P VE2LMN CK 6 SHERBROOKE QC DEC 13 HOSPITAL TROIS-RIVIERES QC AMBULANCE EN ROUTE STOP ETA 45 MINUTES STOP PREPARE ER DISPATCH | radiogram |
This is G4XYZ in London, England. Good morning to you! | DE G4XYZ IN LONDON ENGLAND GM TO U | ragchew |
This is my last call before shutting down. 73 to all and good night! | LAST CALL B4 SHUT DWN 73 ALL GN SK | ragchew |
It was great talking with you. 73 and good DX. See you later! | GR8 TLK WID U 73 GD DX CUL | ragchew |
Testing new vertical antenna, how does my signal sound? | TEST NEW VERT ANT HW MY SIG? | ragchew |
You're 5 by 7 with some static noise here, running Yaesu transceiver. | UR 57 QRN HR RUNNING YAESU | ragchew |
My location is Ohio near Cleveland. I operate mostly on 20 meters. | MY QTH OHIO NR CLEVELAND OP MSTLY ON 20M | ragchew |
Must go now, dinner is ready! 73 and see you later, friend! | MUST GO NW DINNER RDY 73 ES CUL FR | ragchew |
Thanks for everything. This is Golf Four Delta Echo Fox signing clear. | TU FER ALL DE G4DEF SK | ragchew |
Weather forecast: Rain expected this afternoon with temperatures dropping to 45 degrees. | WEATHER FORECAST: RAIN EXPECTED THIS AFTERNOON WITH TEMPERATURES DROPPING TO 45 DEGREES. | prose |
Thanks and 73! Hope to work you again soon. This is Japan Alpha One clear and quiet. | TU ES 73 HPE WRK U AGN SN DE JA1QRZ CL SK | ragchew |
Lovely to work you! 73 and 88, hope to hear you again soon! | LVLY TO WRK U 73 88 HOPE TO HR U AGN SN | ragchew |
Good morning! This is W5DEF in Dallas. Looking for a ragchew on 40 meters. | GM DE W5DEF IN DALLAS LKG FER RAGCHEW ON 40M K | ragchew |
Name here is Mike, located in Seattle Washington. How's the weather there? | NAME HR MIKE IN SEATTLE WA HWS WX THR? | ragchew |
My location is Boston, Massachusetts. Running low power, just 25 watts. | MY QTH BOSTON MA RUNNING QRP JUST 25W | ragchew |
Radiogram number 7, routine, from K1PQR, check 8, Portland Maine. To James Wilson, 345 Birch Street, Concord New Hampshire. Message: Camping trip cancelled due to weather forecast. Signed Paul. | NR 7 R K1PQR CK 8 PORTLAND ME ZC TO JAMES WILSON 345 BIRCH ST CONCORD NH BT CAMPING TRIP CANCELLED DUE TO WX FORECAST BT PAUL AR | radiogram |
Airport delay notice: All flights delayed minimum 2 hours due to fog. | AIRPORT DELAY NOTICE: ALL FLIGHTS DELAYED MINIMUM 2 HOURS DUE TO FOG. | prose |
I acknowledge your message. This is VE3XYZ signing clear. | QSL DE VE3XYZ SK | ragchew |
Radiogram number 27, routine precedence, originated at W2STU, 9 word count, Buffalo New York, September 22. To: Helen White, 345 River Street, Rochester New York. Message: Club meeting moved to library. Tuesday seven thirty PM. Signed: Secretary | NR 27 R W2STU 9 BUFFALO NY SEP 22 BT HELEN WHITE 345 RIVER ST ROCHESTER NY BT CLUB MTG MOVED TO LIBRARY TUE 730 PM BT SECY AR | radiogram |
You have a very nice signal. Reading 5 by 9 here with no interference at all. | UR SIG VY NICE RST 599 HR NO QRM AT ALL | ragchew |
Good morning! My location is Portland, Oregon. How do you copy me? | GM OM MY QTH PORTLAND OR. HW U CPY ME? | ragchew |
I need to sign off now. Thanks for the great chat! 73 and good luck. | MUST QRT NOW TU FB CHAT 73 GUD LUK SK | ragchew |
Good evening old man, great to hear you again! How is the family? | GE OM FB TO HR U AGN HW FAM? | ragchew |
Signal report is 5 and 7, some static noise but good copy overall. | RST 57 SUM QRN BUT GUD CPY | ragchew |
Running 100 watts to a dipole antenna at 40 feet. QTH is Chicago. | RIG HR 100W TO DIPOLE ANT 40FT QTH CHICAGO | ragchew |
Air quality alert: high pollen count expected. Those with allergies take necessary precautions. | AIR QUALITY ALERT: HIGH POLLEN COUNT EXPECTED. THOSE WITH ALLERGIES TAKE NECESSARY PRECAUTIONS. | prose |
Storm warning issued for coastal areas, seek shelter immediately. | STORM WARNING ISSUED FOR COASTAL AREAS, SEEK SHELTER IMMEDIATELY. | prose |
Radiogram number 9, priority, from VK2ABC, check 6, Sydney Australia, October 23. To Emergency Services, Brisbane Australia. Message: Request generator for community center. Signature: Relief Coordinator | NR 9 P VK2ABC CK 6 SYDNEY VK OCT 23 EMERGENCY SVCS BRISBANE VK REQUEST GENERATOR FOR COMMUNITY CENTER RELIEF COORD | radiogram |
You're 589 here with some fading. My antenna is just a simple wire in the attic. | UR 589 WITH QSB ANT SIMPLE WIRE IN ATTIC | ragchew |
Copy your location and name. Nice setup! Running QRP here, only 5 watts output. | CPY UR QTH ES NAME NICE SETUP QRP HR ONLY 5W | ragchew |
CQ Sweepstakes, CQ Sweepstakes, November 4 Mike X-ray. | CQ SS CQ SS DE N4MX N4MX SS | contest |
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Morse-Translate-Transcribe-100k
This synthetic text dataset contains 100k samples of triples (english, morse, category), heavily utilizing Claude Sonnet 4.6.
Morse data was generated first. It contains simulated plausible transmissions that may happen over radiotelegraphy, particularly amateur radio.
English interpretations (a.k.a. "translation") are generated from the Morse ground truth.
The dataset samples follow four categories:
- Ragchew (70%): Casual conversations between operators
- Contest (10%): Brief formulaic contest exchanges
- Radiogram (10%): ARRL-style formal messages
- Prose (10%): General English text in uppercase
If you choose to use this dataset, we suggest stratifying by category when splitting.
The original intent of this dataset generation was converting Morse to audio to train whisper-small-morse.
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