你听说了吗？
之后，海信也于上周推出大尺寸云电视。[{'character': '之', 'pinyin': 'zhiii1', 'highest pitch': 10.64, 'lowest pitch': 9.55, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.75, 'lowest pitch': 3.82, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 6.56, 'lowest pitch': 5.92, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '信', 'pinyin': 'xin4', 'highest pitch': 10.79, 'lowest pitch': 6.27, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 7.51, 'lowest pitch': 5.86, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 6.68, 'lowest pitch': 5.51, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.47, 'lowest pitch': 7.24, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '周', 'pinyin': 'zhou1', 'highest pitch': 8.53, 'lowest pitch': 7.24, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'character': '推', 'pinyin': 'tuei1', 'highest pitch': 9.3, 'lowest pitch': 8.33, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 9.5, 'lowest pitch': 8.33, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 11.35, 'lowest pitch': 8.66, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '尺', 'pinyin': 'chiii3', 'highest pitch': 8.66, 'lowest pitch': 4.25, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '寸', 'pinyin': 'cuen4', 'highest pitch': 8.04, 'lowest pitch': 6.13, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '云', 'pinyin': 'vn2', 'highest pitch': 6.78, 'lowest pitch': 5.29, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 9.05, 'lowest pitch': 6.78, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '视', 'pinyin': 'shiii4', 'highest pitch': 8.94, 'lowest pitch': 7.38, 'duration': 0.24, 'prosody hierarchy': '#4'}]