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...dice que no encuentra la segunda. Ambas funciones están guardadas en la carpeta work y al entrar al programa siempre cambio el directorio a work. No sé cual es el problema, si está mal el search-path o es algo que me falta definir correctamente. Muchas gracias   No sé si entienden español así que a continuación trataré de explicar mi problema en inglés. Here is the same in english: I am writing a function in R for analysis of linear models and I have run into problems because the function uses another function, also created by me, and when I run the first the program said that can not found the secon...

Thank you. But it will cost you a long time to get the accurate play and capture frequencies. Does your program test two frequencies of the sound card each time? Because different sound cards have different frequency errors. And the resampling program is also time consuming because the target frequency is so close to the sampling frequency of the input signal, isn't it? I have tested program

Hi all, The conclusion of the discussion is that most sound cards indeed have different capture and playing frequencies for the unknown reasons. But we all know the adaptive filter of the AEC relies on the synchronization of the far-end and near-end sampling rates. Then Has anybody tried to use speex AEC in Windows system? How do you solve this problem? (I have tested speex AEC. In most

Buen día a todos, Agradezco su ayuda con lo siguiente: Tengo 100.000 registros con nombres de personas con su respectivo número de documento, quiero identificar casos que tengan un porcentaje de igualdad alto, no del 100% porque ya esos los tengo identificados, sino casos como por ejemplo: Nombre: Juan Pérez Documento: 123456789 Nombre: Juan Pérez Documento: 1234056789 Este caso sería una