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2 /******************************************************************
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3
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4 iLBC Speech Coder ANSI-C Source Code
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5
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6 lsf.h
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7
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8 Copyright (C) The Internet Society (2004).
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9 All Rights Reserved.
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10
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11 ******************************************************************/
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12
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13 #ifndef __iLBC_LSF_H
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14 #define __iLBC_LSF_H
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15
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16 void a2lsf(float *freq, /* (o) lsf coefficients */
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17 float *a /* (i) lpc coefficients */
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18 );
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19
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20 void lsf2a(float *a_coef, /* (o) lpc coefficients */
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21 float *freq /* (i) lsf coefficients */
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22 );
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23
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24 #endif
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