Datasets:
id stringlengths 20 20 | audio audioduration (s) 0.33 15.3 | text stringlengths 2 248 | normalized_text stringlengths 1 213 |
|---|---|---|---|
0023HAQRADETCJDF66RO | SIERRA DELTA MIKE | Sierra Delta Mike | |
005S1QQUAXJEA93OY8R9 | ONE TWO SEVEN ONE TWO FIVE GOOD BYE LUFTHANSA NINER ALPHA FOXTROT | 127.125, good bye, Lufthansa 9 Alpha Foxtrot. | |
008AJHCDF6MQ886KORNL | CSA ZERO TWO FIVE HEADING THREE ONE FIVE DESCEND FLIGHT LEVEL NINER ZERO | CSA 025, heading 315, descend flight level 90. | |
00VNAOK94F1OMDT7TFFG | TWINSTAR EIGHT EIGHT SEVEN DESCEND FOUR THOUSAND FEET CLEARED ILS APPROACH RUNWAY THREE ONE REPORT WHEN ESTABLISHED | Twinstar 887, descend 4000 feet, cleared ILS approach runway 31, report when established. | |
01d7425638602ab696a4 | ARE CLEARED TO LAND RUNWAY TWO FOUR CSA ONE DELTA ZULU | Are cleared to land runway 24, CSA 1 Delta Zulu. | |
01DVVH6SD4H4ZX5BT8ZE | ONE TWO SEVEN ONE TWO FIVE CSA SEVEN | 127.125, CSA 7 | |
01JD1BJE9XOAWCUD3I2I | LUFTHANSA NINER ALPHA HOTEL CLIMB TO FLIGHT LEVEL THREE FOUR ZERO | Lufthansa 9 Alpha Hotel, climb to flight level 340. | |
02464QOE9UZX3Y6G0VFO | LUFTHANSA NINER JULIETT CHARLIE TRAFFIC INFORMATION HELICOPTER JUST LANDING ON HELIPORT | Lufthansa 9 Juliett Charlie, traffic information, helicopter just landing on heliport. | |
026TDOWW505BZBQSN5M6 | RUNWAY ONE THREE HELLO AUSTRIAN SEVEN | Runway 13, hello, Austrian 7. | |
029Y6U1GPZNFM2EO9Z28 | PRESENT HEADING | Present heading. | |
02C7YPUA2SJ95KRKYN37 | DESCENDING LEVEL SEVEN ZERO CSA SEVEN THREE TWO THREE | Descending level 70, CSA 7323. | |
02G3YU6VK0UCC1M3O55I | LUFTHANSA ONE FOUR NINER TWO PRAHA GOOD EVENING RADAR CONTACT REPORT REQUESTED FLIGHT LEVEL | Lufthansa 1492, Praha, good evening, radar contact, report requested flight level. | |
02GILABCC8CPRCEI8BQK | CSA NINER SEVEN SEVEN RUNWAY THREE ONE CLEARED TO LAND WIND ONE EIGHT ZERO DEGREES TWO KNOTS | CSA 977, runway 31 cleared to land, wind 180 degrees 2 knots. | |
033d2bce575aed2ca5c5 | TANGO TWO ONE THREE TAXI TO PARKING IS APPROVED | Tango 213, taxi to parking is approved. | |
03802b708d03c91e4f8d | HOTEL GOLF YANKEE WE APPRECIATE THE SHORTCUT | Hotel Golf Yankee, we appreciate the shortcut. | |
03c72ba8d605e7708a63 | JUMP RUN EIGHT ZERO THREE VACATE TO THE LEFT TAXI CHARLIE ALPHA STAND WESTERN APRON | Jump Run 803, vacate to the left, taxi Charlie Alpha stand western apron. | |
03DRK2X1RZ4KTFREIX71 | GOOD AFTERNOON AIRFRANS ONE SEVEN EIGHT TWO RADAR RADAR CONTACT DESCEND FLIGHT LEVEL | Good afternoon, Airfrans 1782, radar, radar contact, descend flight level | |
03edd1f874f93d17e912 | THANK YOU BREAK BREAK HOTEL GOLF OSCAR HELICOPTER ON YOUR RIGHT HAND SIDE WE WILL CROSS BEHIND YOU | Thank you, break break, Hotel Golf Oscar helicopter on your right hand side, we will cross behind you. | |
03F0SN42ZPBYTXINV6C2 | LINE UP RUNWAY ONE THREE | Line up runway 13. | |
03KLTD3YG35A27CGLBVC | LUFTHANSA FIVE MIKE ECHO SORRY SAY AGAIN | Lufthansa 5 Mike Echo, sorry, say again. | |
03UYA2IZSJWP62YW26TR | ROGER LINE UP RUNWAY THREE ONE LINING UP THREE ONE LOT FIVE ROMEO | Roger, line up runway 31. Lining up 31, LOT 5 Romeo. | |
03ZB5GRO9X49TMY91OTK | DIRECT OSCAR KILO GOLF VICTOR DELTA XRAY | Direct Oscar Kilo Golf Victor Delta Xray. | |
042DNMEPV0QR15SJFCCQ | CLIMBING FLIGHT LEVEL ONE SIX ZERO QUALITY NINER ONE ROMEO | Climbing flight level 160, Quality 91 Romeo. | |
04365KYWLSMRG6OKSI6I | DIRECT LAGAR THANK YOU SIERRA ALPHA ECHO | Direct LAGAR, thank you, Sierra Alpha Echo. | |
043Y8FXR6CI7F7NHWIC9 | ONE HUNDRED | 100 | |
046a0df5cafda61372bb | NOVEMBER GOLF PAPA READ BACK CORRECT REPORT FOR TAXI | November Golf Papa, read back correct, report for taxi. | |
04N3ZOO5T1QCQ8MGCJYE | TOWER EIGHTEEN ONE CSA | Tower, 181, CSA. | |
04PG6KE7GRSJH4W3URO7 | SEVEN ZERO THREE GOOD BYE | 703, good bye. | |
04Q3QTMAYMYWC94TWKC0 | ONE THREE TWO | 132 | |
04S210U8ULV1J308IPUV | SEVEN FIVE EIGHT | 758 | |
04ZGN65OXAUZU9MW2WOT | STANDBY | Standby. | |
05000bc6b20dcb6ef231 | SAY AGAIN CAN YOU THREE BY FIVE HELI HOTEL YANKEE | Say again, can you 3 by 5, Heli Hotel Yankee? | |
050UI22KX7N89LTAJW25 | LEVEL THREE SEVEN ZERO APPROACHING TOMTI | Level 370, approaching TOMTI. | |
050WQB10D08UT5SRJETL | DESCEND FLIGHT LEVEL SEVEN ZERO SEVEN ZERO TWO SIX NINER SIX ZERO | Descend flight level 70, 7026960. | |
0534a1018ddce71981f3 | CONNIE EIGHT THREE FIVE COPY | Connie 835, copy. | |
055X8NOH4TV4P53AJFM9 | CSA EIGHT MIKE THREE RUNWAY THREE ONE CLEARED TO LAND WIND ONE SEVEN ZERO DEGREES THREE KNOTS | CSA 8 Mike 3, runway 31 cleared to land, wind 170 degrees 3 knots. | |
059dd55d4b943e30b303 | HELI LIMA JULIETT JOIN MID LEFT HELI CIRCUIT THREE TWO LAND AT OWN DISCRETION SWISS HELICOPTER WIND ZERO FOUR ZERO DEGREES ONE ZERO KNOTS | Heli Lima Juliett, join mid left heli circuit 32, land at own discretion, Swiss Helicopter, wind 040 degrees 10 knots. | |
05K1ED7U2VYPLUWEX1WD | HOLD THE HOLDING POINT AND WE | Hold the holding point and we | |
05N9HCZDQ3W6BDJ7H7RE | ONE THREE THREE THREE NINER ZERO THREE ONE TWO CHARLIE BYE BYE | 133.390, 312 Charlie, bye bye. | |
05SEE5DFXYBS775HL3RP | HELLO CHANNEX EIGHT SEVEN PAPA ROMEO RUZYNE TOWER CONTINUE APPROACH | Hello, Channex 87 Papa Romeo, Ruzyne Tower, continue approach. | |
05SXMOXJCBX92O1RVMI1 | ONE THREE ONE ZERO FIVE FIVE MIKE ALPHA KILO THANKS BYE BYE | 131.055, Mike Alpha Kilo, thanks, bye bye. | |
05Z0W809IKAX11M5YDEA | LUFTHANSA FIVE MIKE ECHO DESCEND FLIGHT LEVEL SIX ZERO | Lufthansa 5 Mike Echo, descend flight level 60. | |
068AXP0UO7RV87ZMYP2C | TWO FIVE THREE EIGHT | 2538 | |
06a241af1d0af7f7f5e4 | JETSTAR SEVEN SIX ONE WIND IS CALM RUNWAY ONE SIX RIGHT CLEARED TO LAND | Jetstar 761, wind is calm, runway 16 right cleared to land. | |
06AXU5H2JW3A2YLSXDV2 | CSA FIVE DELTA ROMEO RUNWAY ONE THREE CLEARED TO LAND WIND ZERO EIGHT ZERO DEGREES | CSA 5 Delta Romeo, runway 13 cleared to land, wind 080 degrees. | |
06C7WPPAFJ24NSOKAF2D | EXPECT TWO HOLDINGS | Expect 2 holdings. | |
06GKABCZLZM7ODTLK87N | PRAGUE RADAR GOOD AFTERNOON CHARLIE INDIA GOLF ONE SIX FOUR TWO CLIMBING LEVEL TWO EIGHT ZERO INBOUND OSCAR KILO GOLF | Prague Radar, good afternoon, Charlie India Golf 1642, climbing level 280, inbound Oscar Kilo Golf. | |
06XE3N52IID7RUTF966D | DOWN FLIGHT LEVEL ONE ZERO ZERO SKYTRAVEL ONE ZERO THREE FIVE | Down flight level 100, Skytravel 1035. | |
070VK32RGWHGXMD7QCQ3 | QATARI THREE ZERO SIX FOUR HELLO PRAHA RADAR CONTACT CLIMB FLIGHT LEVEL THREE THREE ZERO | Qatari 3064, hello, Praha, radar contact, climb flight level 330. | |
0769165fe746ccb94ca9 | HOTEL ECHO LIMA AFFIRM REMAIN ON MY FREQUENCY YOU ARE STILL WITHIN THE TMA | Hotel Echo Lima, affirm, remain on my frequency, you are still within the TMA. | |
076B9KS1G4KT089LW8BA | CLIMB FLIGHT LEVEL ONE | Climb flight level 1 | |
077NXDT7U6CLGVJIMX5H | CSA NINER THREE ZERO CLIMB FLIGHT LEVEL ONE SIX | CSA 930, climb flight level 16 | |
07f8d4f0f3ea018428f4 | ONE SIX RIGHT CLEARED TO LAND AND UNDERSTOOD QANTAS FOUR NINETY EIGHT | 16 right cleared to land and understood, Qantas 498. | |
07JBJJMW50AIO22J1V4O | NOT YET | Not yet. | |
07NKWX86Y4IYT1R9GGSP | PRAHA LUFTHANSA EIGHT VICTOR LIMA SAY AGAIN | Praha, Lufthansa 8 Victor Lima, say again. | |
07Y0QNBEWQ73F3VEUD9L | HELLO LUFTHANSA SEVEN EIGHT SEVEN PRAHA RADAR RADAR CONTACT CLIMB FLIGHT LEVEL ONE TWO ZERO CLIMBING FLIGHT LEVEL ONE TWO ZERO LUFTHANSA SEVEN EIGHT SEVEN | Hello, Lufthansa 787, Praha Radar, radar contact, climb flight level 120, climbing flight level 120, Lufthansa 787. | |
080aadfbe7c99b261141 | OKAY COPY THANK YOU | Okay, copy, thank you. | |
085b15fb4a8ff810784c | HOTEL GOLF BRAVO IS ECHO TWO AT THREE THOUSAND THREE HUNDRED FEET | Hotel Golf Bravo is Echo 2 at 3300 feet. | |
08DCNK4OWD14R4UT6F1X | CSA SEVEN SEVEN THREE AND HIGHER SPEED APPROVED | CSA 773 and higher speed approved. | |
08JYHLIOIQ83EES1Y1BW | CLEARED TO LAND RUNWAY ONE THREE CSA FIVE MIKE BRAVO | Cleared to land runway 13, CSA 5 Mike Bravo. | |
08LIUQDN05XT54FN5G77 | ONE TWO FIVE | 125 | |
08Q6HKETP4X3OKV9F2RY | CLIMBING LEVEL ONE SIX ZERO LOT FIVE TWO EIGHT | Climbing level 160, LOT 528. | |
08XA8F084CVNO5Q5L56K | LINE UP RUNWAY | Line up runway | |
0913REYSD2NK6T27QGJP | CIMBER THREE FIVE TWO SEVEN LEFT TURN HEADING ONE FOUR ZERO CLEARED FOR ILS APPROACH RUNWAY ONE THREE | Cimber 3527, left turn heading 140, cleared for ILS approach runway 13. | |
093923de8babce3b2628 | HOTEL ECHO XRAY FINAL TWO FIVE FOR TOUCH AND GO | Hotel Echo Xray final 25 for touch and go. | |
093FL0ELLCQSUGABIMI0 | ISRAEL TWO FIVE TWO PRAHA GOOD EVENING RADAR CONTACT | Israel 252, Praha, good evening, radar contact. | |
095ffa8140d92bce7930 | JETSTAR SEVEN SIXTY SEVEN SYDNEY TOWER | Jetstar 767, Sydney Tower. | |
0964fbbf8cd321b0c2b0 | NOVEMBER MIKE ALPHA VECTORING FOR A SHORT APPROACH TURN LEFT HEADING TWO FOUR ZERO | November Mike Alpha, vectoring for a short approach, turn left heading 240. | |
0986bbebf23e323d0b9b | HOTEL HOTEL OSCAR | Hotel Hotel Oscar. | |
09a0a0f673b0a0917634 | HOTEL OSCAR ECHO THE SECOND TRAFFIC IS NOW TO OVERHEAD WHISKEY ONE OPOSITE | Hotel Oscar Echo, the second traffic is now to overhead Whiskey 1, oposite. | |
09cb394243f59a85fbc9 | HOTEL ECHO XRAY WIND TWO SIX ZERO DEGREES ONE ZERO KNOTS RUNWAY TWO FIVE CLEARED TO LAND | Hotel Echo Xray, wind 260 degrees 10 knots, runway 25 cleared to land. | |
09HKD6K7RMNZSYHRIPVT | THREE FOUR DECIMAL FIVE | 34.5 | |
09K3SAPG2U0Y44091ZH1 | EL AL FIVE TWO TWO GOOD EVENING RADAR RADAR CONTACT | El Al 522, good evening, radar, radar contact. | |
09LZRK79UFU6PY06FTLO | CHANNEX SIX SIX HUNDRED PRAHA HELLO RADAR CONTACT DESCEND TO FLIGHT LEVEL THREE FOUR ZERO | Channex 6600, Praha, hello, radar contact, descend to flight level 340. | |
09QJ8IK2C1S90NX727OY | AUSTRIAN SEVEN ZERO SEVEN PAPA REDUCE SPEED TWO ZERO ZERO | Austrian 707 Papa, reduce speed 200. | |
09R06TT466OZAHCPR18D | GOOD DAY AUSTRIAN SEVEN ZERO FOUR PRAHA RADAR RADAR CONTACT CLIMB FLIGHT LEVEL ONE FOUR ZERO HIGH SPEED APPROVED | Good day, Austrian 704, Praha Radar, radar contact, climb flight level 140, high speed approved. | |
0a0537f02c2cd22ba568 | QNH ONE ZERO ONE EIGHT AFTER KEEP THE PROCEEDING TO VICTOR | QNH 1018, after keep the proceeding to Victor | |
0ab54bde20a045026e06 | HOTEL ECHO XRAY FINAL TWO FIVE FOR TOUCH AND GO | Hotel Echo Xray final 25 for touch and go. | |
0ABG1743JHPYLPJ5NGJW | LAND ONE THREE LOT FIVE TWO FIVE | Land 13, LOT 525. | |
0AKII80N2QDPQF3IO61H | PRAHA GOOD AFTERNOON LUFTHANSA SEVEN ONE FIVE HEAVY AT LEVEL THREE FOUR ZERO | Praha, good afternoon, Lufthansa 715 heavy at level 340. | |
0AN5SDH22VGTG3ZLWHIG | RUZYNE TOWER HELLO BRIT AIR NINER ZERO | Ruzyne Tower, hello, Brit Air 90. | |
0AXTDM7DG5PZQ7NNMJXN | CSA EIGHT ZERO THREE REDUCE AS YOU NEED AND DESCEND TO FLIGHT LEVEL ONE SIX ZERO | CSA 803, reduce as you need and descend to flight level 160. | |
0b251279785ac5d0df92 | CHINA SOUTHERN THREE TWENTY SIX CONTACT DEPARTURE | China Southern 326, contact departure. | |
0B3M19QT3HONL1Z39E7R | OPERA JET THREE ZERO ZERO LINE UP RUNWAY ONE THREE | Opera Jet 300, line up runway 13. | |
0ba6eab94639447b2067 | HOTEL BRAVO KILO ECHO XRAY EXERCISES IS APPROVED | Hotel Bravo Kilo Echo Xray, exercises is approved. | |
0BANAE2APZL90K3RF76P | TWO EIGHT ZERO | 280 | |
0bd4a9900640be0f25b8 | RUNWAY TWO FIVE CLEARED TO LAND NINER JULIETT LIMA | Runway 25 cleared to land, 9 Juliett Lima. | |
0BGW6Y3CX99Q75TJVEWQ | DESCENDING FLIGHT LEVEL EIGHT ZERO CSA FIVE FOUR FIVE | Descending flight level 80, CSA 545. | |
0BL31JEWMGB4M3LGTHOP | THREE EIGHT PAPA GOLF BYE | 38 Papa Golf, bye. | |
0BVJ0VNGPVIXQHITTZAL | SWISS FOUR | Swiss 4 | |
0BX89DMP79AWAWDKL620 | OSCAR SIERRA JULIETT DESCEND FLIGHT LEVEL SEVEN ZERO | Oscar Sierra Juliett, descend flight level 70. | |
0c3ce284c7e53bbbdcb5 | ROGER CLEARED TO LAND RUNWAY THREE FOUR LEFT EXIT ON THE HIGH SPEED ON RIGHT | Roger, cleared to land runway 34 left, exit on the high speed on right. | |
0cbd3c039e2aa4acc122 | OSCAR ECHO INDIA TANGO HOTEL TOWER ON TAXIWAY KILO CROSS RUNWAY TWO EIGHT CONTACT APRON ONE TWO ONE DECIMAL SEVEN FIVE FIVE BYE BYE | Oscar Echo India Tango Hotel, Tower, on taxiway Kilo cross runway 28, contact Apron 121.755, bye bye. | |
0cf2b69b0577aea9f899 | FREQUENCY CHANGE APPROVED BYE BYE HAVE A NICE EVENING HOTEL QUEBEC MIKE | Frequency change approved, bye bye, have a nice evening, Hotel Quebec Mike. | |
0CMPCBHBXFLOUW91TVV9 | SEVEN ZERO NINER | 709 | |
0d557b618a175dfebfc0 | CROSSING TO LANDING FIVE TWO TWO FIVE LANDING ON DISCRETION HELI CHARLIE ZULU | Crossing to landing 5225, landing on discretion, Heli Charlie Zulu. | |
0d67d38e990f0c5badcc | BAIR SEVEN ONE TWO TAXI VIA DELTA LINE UP RUNWAY ZERO FOUR | Bair 712, taxi via Delta, line up runway 04. | |
0de051a669ca97d27644 | BERN APPROACH HOTEL BRAVO KILO BRAVO VICTOR | Bern Approach, Hotel Bravo Kilo Bravo Victor. | |
0DQHJ4FL40VXT83EXHUZ | CONTRACT TWO ROMEO GOLF CONTINUE PRESENT HEADING VECTORS ILS RUNWAY THREE ONE | Contract 2 Romeo Golf, continue present heading, vectors ILS runway 31. | |
0DRPIGMWC52INM9PJ8GE | CSA EIGHT MIKE THREE PROCEED DIRECT TO PAPA ROMEO NINER ZERO SIX | CSA 8 Mike 3, proceed direct to Papa Romeo 906. |
End of preview. Expand in Data Studio
ATC ASR Dataset (normalized)
jacktol/ATC-ASR-Dataset (UWB ATC Corpus + ATCO2 1-hour test subset, 8,122 utterances, 16 kHz) with one added column, normalized_text: the uppercase spoken-form transcript rewritten into written form. id, audio and text are byte-identical to the source, and so are the splits.
text (source) |
normalized_text |
|---|---|
CSA ZERO TWO FIVE HEADING THREE ONE FIVE DESCEND FLIGHT LEVEL NINER ZERO |
CSA 025, heading 315, descend flight level 90. |
LUFTHANSA FIVE YANKEE VICTOR DESCEND FLIGHT LEVEL NINER ZERO CONTACT RUZYNE RADAR ONE ONE NINER DECIMAL ZERO GOOD BYE |
Lufthansa 5 Yankee Victor, descend flight level 90, contact Ruzyne Radar 119.0, good bye. |
TWINSTAR EIGHT EIGHT SEVEN DESCEND FOUR THOUSAND FEET CLEARED ILS APPROACH RUNWAY THREE ONE REPORT WHEN ESTABLISHED |
Twinstar 887, descend 4000 feet, cleared ILS approach runway 31, report when established. |
SAY AGAIN CAN YOU THREE BY FIVE HELI HOTEL YANKEE |
Say again, can you 3 by 5, Heli Hotel Yankee? |
Conventions
- Sentence case and punctuation. Airline telephony, places and facilities are capitalised (Lufthansa, Praha, Ruzyne Tower). Acronyms stay uppercase (CSA, KLM, ILS, QNH), and so do waypoints (RAPET, TOMTI).
- Digits are written as numerals: flight levels, headings, runways, squawks, QNH. Multiplier words become the number (
FOUR THOUSAND FEET→4000 feet). Frequencies get a decimal point (127.125), including whenDECIMALis not spoken. - NATO alphabet words stay words (
Lufthansa 9 Alpha Foxtrot, not9AF) so the label matches what is actually said in the audio. - Nothing is added, dropped, reordered or corrected. Truncated utterances stay truncated (
Hold the holding point and we), and speaker disfluencies and source typos stay in.
How it was made
Claude normalized the 7,668 unique transcripts by hand, split across parallel workers. No rule-based converter was used. Every rewrite was then checked mechanically:
- Round-trip check (all rows): the rewrite is expanded back into spoken tokens (every digit becomes ZERO … NINER, and a
.inside a number becomes DECIMAL). It must reproduce the source token sequence exactly. This catches any added, dropped or reordered word, digit or NATO letter. - Number-word rows (596 rows with THOUSAND / HUNDRED / EIGHTEEN / SEVENTY …): these can't round-trip digit by digit, so the non-number words are compared exactly. The digits were checked against a spoken-number parser, and every mismatch was reviewed by hand.
All 8,122 rows pass. Ambiguous number grouping in fragmentary utterances (ONE SIXTY FOUR COPIED → 160, 4 copied) is a judgement call and may be wrong in a few rows.
License
Inherits the source corpora's terms. The UWB ATC Corpus is CC BY-NC-SA 4.0 (non-commercial, share-alike). Please cite the UWB ATC Corpus and ATCO2, and the original jacktol/ATC-ASR-Dataset.
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