Russian language Speaker

Requirements : 1, quantity : each person one task, each task contains 500 sentence from 10-20 characters, all the tasks are different, we need in total 1000 persons, so 10-20 persons each day (varies accroding to the actual situation of that day), each speaker can record only one time, the short name must be noted so that we can check the repeated persons; try to keep the ratio of male and female in 1:1; 2, format and quality demands : wav format (the converted wav format is not accepted), 16k16bits, mono, standard Russian, no dialect, no accent, no crying / laughing / sneezing / yawning / humming / other voices / Other external interference noise (including white noise), fully comply with the given text, the voice can not be illegible, misread, repeat, stutter, etc .; natural volume, natural speed, do not shout in a loud voice ; the speaker must be native speaker, once the speaker is detected nonnative, his/her recordings will be rejected and won't be paied; 3, recording application : IOS: Hi speech; Android: Easy voice recorder. You cannot use a headset when recording, and your mouth cannot be too close to the microphone; about 10cm away from the microphone, the recording effect is the best . After click Begin to record, wait 1-2 seconds and begin to speak; at the end of the recording, wait 1-2 seconds and click the end button, so that the sound loss will not occur; 4, file name : each sentence has a number, the name of recording file must be the same with the sentence number, each speaker will produce 500 sentences; the recording name must be the short name of the speaker + the task numer. For example, Judy got the Task001, so the file name is Judy_Task001; 5, sensible content like salacious, terrorist, anti-government, etc,. will not be recorded. 6, recording area: unlimited, the speaker must speak STANDARD russian.