WaveIO                 package:tuneR                 R Documentation

_R_e_a_d_i_n_g _a_n_d _w_r_i_t_i_n_g _W_a_v_e _f_i_l_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     Reading and writing Wave files.

_U_s_a_g_e:

     readWave(filename)
     writeWave(object, filename)

_A_r_g_u_m_e_n_t_s:

filename: Filename of the file to be read or written.

  object: Object of class 'Wave' to be written to a Wave file.

_V_a_l_u_e:

     'readWave' returns an object of class 'Wave'.

     'writeWave' creates a Wave file, but returns nothing.

_A_u_t_h_o_r(_s):

     Uwe Ligges, ligges@statistik.uni-dortmund.de

_S_e_e _A_l_s_o:

     'writeWave', 'Wave'

_E_x_a_m_p_l_e_s:

     x <- seq(0, 2*pi, length = 44100)
     Wobj <- Wave(left = round(32000 * sin(440 * x)))
     Wobj

     tdir <- tempdir()
     tfile <- file.path(tdir, "myWave.wav")
     writeWave(Wobj, filename = tfile)
     list.files(tdir, pattern = "\.wav$")
     newWobj <- readWave(tfile)
     newWobj
     file.remove(tfile)

