Uberi/speech_recognition

Could not recognize audio

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#376 建立於 2018年9月18日

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 (3 留言) (0 反應) (0 負責人)Python (7,767 star) (2,330 fork)batch import
help wanted

描述

import speech_recognition as sr r = sr.Recognizer() harvard = sr.AudioFile('jackhammer.wav') with harvard as source: r.adjust_for_ambient_noise(source) audio = r.record(source) type(audio) print(r.recognize_google(audio))

showning error:

File "/home/anil/.local/lib/python2.7/site-packages/speech_recognition/init.py", line 844, in recognize_google raise RequestError("recognition connection failed: {}".format(e.reason)) speech_recognition.RequestError: recognition connection failed: [Errno -2] Name or service not known

貢獻者指南

技術棧
python
領域
api
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
Pythonspeech recognition library
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Investigate the network error at line 844 of init .py in the speech recognition library. The error 'Name or service not known' indicates a DNS resolution failure when trying to connect to Google's speech recognition API. Determine if the library should handle this error more gracefully, perhaps by catching the exception and providing a user friendly message or instructions to check network connectivity. Review existing comments and similar issues to see if there is a known fix or workaround.