Datasets:

zionia
/

isixhosa-asr-specaugment

transcription stringlengths 5 199	file_id stringlengths 15 15	base_file_id stringclasses 0 values	subfolder stringlengths 12 12
ethetha nje ungqika nobarrow ngayo yonke le micimbi undlambe ukho apha komkhulu koko akubuzwa nento kuye akubhekiswa nelimdaka	isixhosa_210_28	null	isixhosa_210
yachopha yaza yajonga empumalanga ndabona sele intywizisa iinyembezi ibuye izisule	isixhosa_210_30	null	isixhosa_210
icandelo lobuqondisi obuzimeleyo bezikhalazo iriphabhlikhi yasemzantsi afrika	isixhosa_210_14	null	isixhosa_210
sifike ephefumlela phezulu	isixhosa_210_23	null	isixhosa_210
kuthe lingekatshoni ilanga yadinwa inkosana	isixhosa_210_22	null	isixhosa_210
ewe nditshatile	isixhosa_209_07	null	isixhosa_209
yathi loo nkabi yasuka yema ngaphandle yamana ilila	isixhosa_209_26	null	isixhosa_209
beka isandla sakho kuyo	isixhosa_209_28	null	isixhosa_209
ingamashumi amane	isixhosa_209_02	null	isixhosa_209
umkhono phambi kwentsimbi yesixhenxe	isixhosa_209_10	null	isixhosa_209
ndihlala e potchefstroom ngoku	isixhosa_209_09	null	isixhosa_209
ewhittles	isixhosa_208_08	null	isixhosa_208
kwaxhosa bekufakwa yona emqaleni wenja xa iya kubulawa	isixhosa_208_19	null	isixhosa_208
amanzi aphuma ngomjelo omncinci	isixhosa_208_17	null	isixhosa_208
ngomnxeba waphantsi	isixhosa_208_04	null	isixhosa_208
isebe lezamashishini ombuso iriphabhlikhi yasemzantsi afrika	isixhosa_208_14	null	isixhosa_208
sisixhosa	isixhosa_208_01	null	isixhosa_208
idla utyani	isixhosa_206_16	null	isixhosa_206
ndizalelwe ku komani	isixhosa_206_08	null	isixhosa_206
i inyanga yes yesilimela kunyaka wewaka elinamakhulu asithoba elinamashumi asixhenxe ananye	isixhosa_205_06	null	isixhosa_205
anditshatanga	isixhosa_205_07	null	isixhosa_205
umhla wamashumi amabini anisithoba kwinyanga yo mdumba	isixhosa_203_12	null	isixhosa_203
imini nobusuku wazamana neenyembezi	isixhosa_207_16	null	isixhosa_207
uphuma esizalweni sikabani na	isixhosa_207_24	null	isixhosa_207
amashumi amabini anesithandathu i khala	isixhosa_207_12	null	isixhosa_207
sisixhosa	isixhosa_207_01	null	isixhosa_207
safika emqwebedwini apho	isixhosa_207_30	null	isixhosa_207
idla utyani	isixhosa_204_29	null	isixhosa_204
ishumi elile sihlanu mnga	isixhosa_204_12	null	isixhosa_204
ngomnxeba waphantsi	isixhosa_204_04	null	isixhosa_204
uxolo mlesi obekekileyo	isixhosa_202_26	null	isixhosa_202
wadudumisa izule uyehova ophezulu kon konke walikhupha ilizwe lakhe	isixhosa_202_22	null	isixhosa_202
ngumgca phantsi ngunye siz lichaphaza sisibini lichaphaza sisibini ngumgca phantsi sisine	isixhosa_202_05	null	isixhosa_202
u inye ngu li ngu a a	isixhosa_202_11	null	isixhosa_202
thetha ngomnxeba waphantsi	isixhosa_202_04	null	isixhosa_202
ndihlala dolophu yase potchefstroom	isixhosa_202_09	null	isixhosa_202
ekubandezelekeni kwam ndaq ndanqula uyehova	isixhosa_202_30	null	isixhosa_202
sisixhosa	isixhosa_201_01	null	isixhosa_201
ngubani omise imilinganiso yawo	isixhosa_201_28	null	isixhosa_201
imini nobusuku wazamana neenyembezi	isixhosa_201_23	null	isixhosa_201
ndifana nomntu obotshelelwe ngelitye wagityiselwa emlanjeni	isixhosa_201_15	null	isixhosa_201
emonti	isixhosa_201_09	null	isixhosa_201
y e n t l a l o	isixhosa_201_11	null	isixhosa_201
inkonzo yamapolisa asemzantsi afrika iriphabhlikhi yasemzantsi afrika	isixhosa_201_14	null	isixhosa_201
nye chaphaza nye chaphaza mbini umgca ongezantsi mbini	isixhosa_200_05	null	isixhosa_200
ingamashumi amabini	isixhosa_200_02	null	isixhosa_200
uphuma esizalweni sikabani na	isixhosa_200_20	null	isixhosa_200
kwaxhosa bekufakwa yona emqaleni wenja xa iya kubulawa	isixhosa_199_30	null	isixhosa_199
singabantu abasileyo	isixhosa_199_19	null	isixhosa_199
ndithetha ngi cell phone	isixhosa_199_04	null	isixhosa_199
u y a y a z i	isixhosa_199_11	null	isixhosa_199
kanti abasahleki yona le nto ithethwa liyolisa eli	isixhosa_192_21	null	isixhosa_192
lawa kwa ngoko ishumi lamaxhos	isixhosa_192_18	null	isixhosa_192
avakele eduma amangwane esithi lahla	isixhosa_192_22	null	isixhosa_192
makathuthele kwezo nkanti iifatyi nemigqomo yotywala	isixhosa_192_24	null	isixhosa_192
kwelizwe lihle lendyebo nezinto zonke	isixhosa_192_16	null	isixhosa_192
asala ephithizela amazim ekholiwe ekhohliwe apho kunge angehla khona	isixhosa_195_30	null	isixhosa_195
kumhla salila loo mini wanga usandile ufe izolo	isixhosa_195_26	null	isixhosa_195
inkxaso yemali ivela kwimithombo eyahlukeneyo	isixhosa_195_22	null	isixhosa_195
kungomhla womashumemabini ane sithoba kung inyanga yesibini gunmyaka wa we we waka elinamash elinamakhulu amas amasithoba elina mashumi asixhenxe anesithandathu	isixhosa_195_06	null	isixhosa_195
imini nobusuku wazamana neenyembezi	isixhosa_195_27	null	isixhosa_195
ungafika umnumzana evuka kwakusasa ecothozela ngasebuhlanti erhuqa ingubo yakhe esiya kukhangela ukuba itholana lakowabo lisavuka na	isixhosa_196_15	null	isixhosa_196
ikomishoni yenkonzo karhulumente iriphablikhi yasemzantsi afrika	isixhosa_196_14	null	isixhosa_196
ndivume ukuba ibe indim ndedwa ohoya ingalo kamkhuluwa	isixhosa_196_29	null	isixhosa_196
ephethwe ne e p h e t h w e	isixhosa_196_11	null	isixhosa_196
unokusizalisa na isikhumba sayo ngeenyembe	isixhosa_196_18	null	isixhosa_196
anditshatang	isixhosa_197_07	null	isixhosa_197
wandihleka kunene umcirha akubona ndikhathazekile ndigqiba ihotele leyo ndifunana nebhotile	isixhosa_197_18	null	isixhosa_197
ngamashumi mathathu	isixhosa_197_02	null	isixhosa_197
nge cellphone	isixhosa_198_04	null	isixhosa_198
sisixhosa	isixhosa_198_01	null	isixhosa_198
namhla ke ufe elutshabeni	isixhosa_198_16	null	isixhosa_198
kusuku lwamashumi amabini anesibini ngenyanga yenkanga ngonyaka w wewaka elinamakhulu a alithoba namashumi amathandathu anemivo esixhenxe	isixhosa_198_06	null	isixhosa_198
umkhondo emva kwentsimbi yeshumi elinanye	isixhosa_193_10	null	isixhosa_193
ndihlala erhawutini	isixhosa_193_09	null	isixhosa_193
uza lokumkani exhobe uxolo equle uthando ephethe nokholo	isixhosa_193_15	null	isixhosa_193
inye zimbini inye inye qanda xhenxe	isixhosa_193_05	null	isixhosa_193
amamashumi amane anesixhenxe	isixhosa_194_02	null	isixhosa_194
ndiyindulula kwakusasa ngomso inqwelo nosapho	isixhosa_194_20	null	isixhosa_194
anditshatanga	isixhosa_194_07	null	isixhosa_194
isibini ichaphaza isibini ichaphaza isibini ikhulu elineshumi nambini	isixhosa_194_05	null	isixhosa_194
icala emva kwentsimbi yeshumi	isixhosa_194_10	null	isixhosa_194
sifike ephefumlela phezulu	isixhosa_191_23	null	isixhosa_191
ixesha logqatso xa iimbaleki zazixatyisiwe lise lise laxhatshwa l	isixhosa_191_29	null	isixhosa_191
iqanda isibini isibhozo isibhozo isithathu iqanda isithathu iqanda isibhozo isibini	isixhosa_191_13	null	isixhosa_191
ngomhla wokuqala kwinyanga yomnga kunyaka wewaka elinamakhulu amasithoba anamashumi amasixhenxe anesibhoz	isixhosa_191_06	null	isixhosa_191
indawo yesihlanu umzi lo wakowabo ugcinwe nguye kanye nayo yonke into yawo	isixhosa_191_24	null	isixhosa_191
ndazalwa ngomhla wesine kwinyanga katshazimpunzi kwi kwi liwaka elinamakhulu alithoba elinamashumi asixhenxe anesihlanu	isixhosa_190_06	null	isixhosa_190
umkhono phambi kwentsimbi yeshumi elinanye	isixhosa_190_10	null	isixhosa_190
sathi sivakala isithonga kwathi thaphu umsi omhlophe ofana nokukhanya kwe langa	isixhosa_190_22	null	isixhosa_190
yathi intombi yakhe akutsho yamkhangela ilila	isixhosa_190_20	null	isixhosa_190
mbini chaphaza mbini chaphaza mbini makhulu amabini	isixhosa_188_05	null	isixhosa_188
ude wayiwela inciba umfo kaphalo	isixhosa_188_25	null	isixhosa_188
idla utyan	isixhosa_186_17	null	isixhosa_186
ngenxa yoko ndiya zicekisa ndizohlwa ndizohlwaye	isixhosa_186_28	null	isixhosa_186
sathi siya siya s sathi siyavakala isithonga kwathi thaphu umsi omhlophe ofana nokukhanya kwelanga	isixhosa_186_24	null	isixhosa_186
zonke ezi ezi zinto zitsho ibhayibhile yayincwadi entsha neyolileyo kum	isixhosa_186_25	null	isixhosa_186
umhla weshumi elinesixhenxe umqangu	isixhosa_186_12	null	isixhosa_186
sisixhosa	isixhosa_186_01	null	isixhosa_186
zonke ezi zinto zitsho ibhayibhile y yayincwadi entsha neyolileyo kum	isixhosa_185_20	null	isixhosa_185

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isiXhosa Speech Recognition Augmented Dataset - SpecAugment

Dataset Description

This dataset contains augmented speech recordings and transcriptions for isiXhosa, one of South Africa's official languages. The dataset has been optimized for use with OpenAI's Whisper ASR models.

Dataset Statistics

Number of samples: 686
Language: isiXhosa (Xho)
Audio format: WAV, 16kHz, mono, 16-bit
Maximum duration: 30 seconds (truncated for Whisper compatibility)
Transcription format: Cleaned text (lowercase, no punctuation)

Audio Processing

All audio files have been processed with the following optimizations:

Resampled to 16kHz (Whisper's native sample rate)
Converted to mono
Truncated to maximum 30 seconds
16-bit PCM encoding

Transcription Cleaning

Transcriptions have been cleaned:

Converted to lowercase
Removed all punctuation
Removed POS markers (e.g., [n], [v])
Normalized whitespace

Dataset Structure

Each sample contains:

audio: Audio file path and array
transcription: Cleaned transcription text
file_id: Unique identifier for the recording
subfolder: Original subfolder location

Usage

from datasets import load_dataset

# Load the dataset
dataset = load_dataset("zionia/isixhosa-asr-specaugment")

# Access samples
print(dataset['train'][0])

Citation

If you use this dataset, please cite the original Lwazi corpus:

@inproceedings{lwazi2011,
  title={The Lwazi corpus: an African speech resource},
  author={Barnard, E. and Davel, M. H. and Van Heerden, C.},
  booktitle={Proceedings of the 22nd Annual Symposium of the Pattern Recognition Association of South Africa},
  year={2011}
}

License

This dataset is released under the MIT License.

Language

isiXhosa is a language spoken primarily in South Africa.

Downloads last month: 7

Size of downloaded dataset files:

142 MB

Size of the auto-converted Parquet files:

142 MB

Number of rows:

686