Horrible inference results using the english pretrained model

[JRMeyer]

>>> Asma_Trabelsi
[November 5, 2020, 10:10am]

Hi all,

I would like to test DeepSpeech fo transcript an audio from youtube. slash
I have converted the youtube file
(https://www.youtube.com/watch?v=MiebCHmiszs) to mp3 and then form mp3
to wav (16000 hz). slash
I have used this commend to transcript

deepspeech slash --model test/deepspeech-0.9.1-models.pbmm slash --scorer
test/deepspeech-0.9.1-models.scorer slash --audio
test/audio/how-to-speak-english-fast-and-understand-natives-part-i.wav
slash > slash > text_file_test.txt

the inference result is : 'on meteorites foretopmast antanaclasis
preparation toleration was to prove him a guerdon which says homesteaded
you a suit than satiate or rooster or someone on missus harvester for on
some charms the confraternities nonentities the goldbeater and
techeechee entertainers to so you can do the same large on
sapermillemente harcourt steamers reverberated operations there sundered
to to mortonstown entered on so to arboriculture moreland to warburton
and to you for a monopolist the murderer initiation to inoculate the
donation superficialities to someone and shorefront unfortunates to
torteval words pomegranates torontonians colander coerciveness that
permeates restoratives preconisation foresters demanded to your
potentate than there finistere thereunto animated trastevere belathered
warminster for in the odometer from de earthenware sonatas or
dodecatheon is heather orchaesis word to worcester to emissaries horse
for added tetherdown on shootin creations the foreman ominously
treasuretrove ear and the gardener to reverence the reports are
torturing me on the mat oroondates entertainment costs and morning
surely aristophanes anacoluthon should force murder spenersbergers so
toadeaters sustenances perturbations a murder over sir which has power
to timotheus the elocutionist warehouse or wanderer saw her greater than
erroneously to or sentimental to the departure to go mad sir to rossiter
seven shamefastness potentiometers peter promises to do and etherealise
there than there that the barber and you toinette to undeceive the
teotuctli secured the warehouse charlotte tetrabranchiata were
interrogated nonsuited on additional locomotive emotions all you for to
the escort orspittle seventeen o notorious or were austerities to
yalahao starkweather foretaste heracleitean panathenaea or canonisation
this rather teetotaler are orontobates you wore sobersides poormaster
assured'

Any idea please ?

[This is an archived TTS discussion thread from discourse.mozilla.org/t/horrible-inference-results-using-the-english-pretrained-model]

[JRMeyer]

>>> othiele
[November 5, 2020, 10:52am]

Generally, the model isn't that good with fast speech. This could be the
reason, but there were some reports that the 0.9 model might be a bit
worse for clean speech. Could you try the 0.8 model on the file. Formats
are compatible, so can just download the model and check.

[Archived Post]