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SpeechToText

docs/Quick Examples/transformers/cognitive/_SpeechToText.md

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import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem'; import DocTable from "@theme/DocumentationTable";

Speech To Text

SpeechToText

<Tabs defaultValue="py" values={[ {label: Python, value: py}, {label: Scala, value: scala}, ]}> <TabItem value="py">

<!--pytest-codeblocks:cont-->
python
from synapse.ml.services import *
import requests

cognitiveKey = os.environ.get("COGNITIVE_API_KEY", getSecret("cognitive-api-key"))
link = "https://mmlspark.blob.core.windows.net/datasets/Speech/audio2.wav"
audioBytes = requests.get(link).content
df = spark.createDataFrame([(audioBytes,)
                           ], ["audio"])

stt = (SpeechToText()
    .setSubscriptionKey(cognitiveKey)
    .setLocation("eastus")
    .setOutputCol("text")
    .setAudioDataCol("audio")
    .setLanguage("en-US")
    .setFormat("simple"))

stt.transform(df).show()
</TabItem> <TabItem value="scala">
scala
import com.microsoft.azure.synapse.ml.services.speech.SpeechToText
import org.apache.commons.compress.utils.IOUtils
import spark.implicits._
import java.net.URL

val cognitiveKey = sys.env.getOrElse("COGNITIVE_API_KEY", None)
val audioBytes = IOUtils.toByteArray(new URL("https://mmlspark.blob.core.windows.net/datasets/Speech/test1.wav").openStream())

val df: DataFrame = Seq(
  Tuple1(audioBytes)
).toDF("audio")

val stt = (new SpeechToText()
  .setSubscriptionKey(cognitiveKey)
  .setLocation("eastus")
  .setOutputCol("text")
  .setAudioDataCol("audio")
  .setLanguage("en-US")
  .setFormat("simple"))

stt.transform(df).show()
</TabItem> </Tabs>

<DocTable className="SpeechToText" py="synapse.ml.cognitive.html#module-synapse.ml.cognitive.SpeechToText" scala="com/microsoft/azure/synapse/ml/cognitive/SpeechToText.html" csharp="classSynapse_1_1ML_1_1Cognitive_1_1SpeechToText.html" sourceLink="https://github.com/microsoft/SynapseML/blob/master/cognitive/src/main/scala/com/microsoft/azure/synapse/ml/cognitive/SpeechToText.scala" />

SpeechToTextSDK

<Tabs defaultValue="py" values={[ {label: Python, value: py}, {label: Scala, value: scala}, ]}> <TabItem value="py">

<!--pytest-codeblocks:cont-->
python
from synapse.ml.services import *
import requests

cognitiveKey = os.environ.get("COGNITIVE_API_KEY", getSecret("cognitive-api-key"))
df = spark.createDataFrame([("https://mmlspark.blob.core.windows.net/datasets/Speech/audio2.wav",)
                           ], ["url"])

speech_to_text = (SpeechToTextSDK()
    .setSubscriptionKey(cognitiveKey)
    .setLocation("eastus")
    .setOutputCol("text")
    .setAudioDataCol("url")
    .setLanguage("en-US")
    .setProfanity("Masked"))

speech_to_text.transform(df).show()
</TabItem> <TabItem value="scala">
scala
import com.microsoft.azure.synapse.ml.services.speech.SpeechToTextSDK
import spark.implicits._
import org.apache.commons.compress.utils.IOUtils
import java.net.URL

val cognitiveKey = sys.env.getOrElse("COGNITIVE_API_KEY", None)
val df: DataFrame = Seq(
  "https://mmlspark.blob.core.windows.net/datasets/Speech/audio2.wav"
).toDF("url")

val speech_to_text = (new SpeechToTextSDK()
  .setSubscriptionKey(cognitiveKey)
  .setLocation("eastus")
  .setOutputCol("text")
  .setAudioDataCol("url")
  .setLanguage("en-US")
  .setProfanity("Masked"))

speech_to_text.transform(df).show()
</TabItem> </Tabs>

<DocTable className="SpeechToTextSDK" py="synapse.ml.cognitive.html#module-synapse.ml.cognitive.SpeechToTextSDK" scala="com/microsoft/azure/synapse/ml/cognitive/SpeechToTextSDK.html" csharp="classSynapse_1_1ML_1_1Cognitive_1_1SpeechToTextSDK.html" sourceLink="https://github.com/microsoft/SynapseML/blob/master/cognitive/src/main/scala/com/microsoft/azure/synapse/ml/cognitive/SpeechToTextSDK.scala" />