diff options
Diffstat (limited to 'gr-vocoder/examples/codec2_audio_loopback.py')
| -rwxr-xr-x | gr-vocoder/examples/codec2_audio_loopback.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gr-vocoder/examples/codec2_audio_loopback.py b/gr-vocoder/examples/codec2_audio_loopback.py index f5da9c217b..bf95f39ce9 100755 --- a/gr-vocoder/examples/codec2_audio_loopback.py +++ b/gr-vocoder/examples/codec2_audio_loopback.py @@ -22,17 +22,18 @@ from gnuradio import gr from gnuradio import audio +from gnuradio import blocks from gnuradio import vocoder def build_graph(): tb = gr.top_block() src = audio.source(8000) - src_scale = gr.multiply_const_ff(32767) - f2s = gr.float_to_short () + src_scale = blocks.multiply_const_ff(32767) + f2s = blocks.float_to_short() enc = vocoder.codec2_encode_sp() dec = vocoder.codec2_decode_ps() - s2f = gr.short_to_float () - sink_scale = gr.multiply_const_ff(1.0/32767.) + s2f = blocks.short_to_float() + sink_scale = blocks.multiply_const_ff(1.0/32767.) sink = audio.sink(8000) tb.connect(src, src_scale, f2s, enc, dec, s2f, sink_scale, sink) return tb |