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Lines Matching refs:NL

60         psSilk_VAD->NL[ b ]     = silk_MUL( 100, psSilk_VAD->NoiseLevelBias[ b ] );
61         psSilk_VAD->inv_NL[ b ] = silk_DIV32( silk_int32_MAX, psSilk_VAD->NL[ b ] );
176         speech_nrg = Xnrg[ b ] - psSilk_VAD->NL[ b ];
180                 NrgToNoiseRatio_Q8[ b ] = silk_DIV32( silk_LSHIFT( Xnrg[ b ], 8 ), psSilk_VAD->NL[ b ] + 1 );
182                 NrgToNoiseRatio_Q8[ b ] = silk_DIV32( Xnrg[ b ], silk_RSHIFT( psSilk_VAD->NL[ b ], 8 ) + 1 );
224         speech_nrg += ( b + 1 ) * silk_RSHIFT( Xnrg[ b ] - psSilk_VAD->NL[ b ], 4 );
278     opus_int32 nl, nrg, inv_nrg;
290         nl = psSilk_VAD->NL[ k ];
291         silk_assert( nl >= 0 );
302         if( nrg > silk_LSHIFT( nl, 3 ) ) {
304         } else if( nrg < nl ) {
307             coef = silk_SMULWB( silk_SMULWW( inv_nrg, nl ), VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 << 1 );
318         nl = silk_DIV32( silk_int32_MAX, psSilk_VAD->inv_NL[ k ] );
319         silk_assert( nl >= 0 );
322         nl = silk_min( nl, 0x00FFFFFF );
325         psSilk_VAD->NL[ k ] = nl;