{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*PCM1807,pdf(Single Ended Analo.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*PCM1807,pdf(Single Ended Analo.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
with single-ended analog voltage input. The PCM1807 uses a delta-sigma modulator with 64-times oversampling and includes a digital
2010-06-13 10:11
The PCM1801 is a low-cost, single-chip stereo analog-to-digitalconverter (ADC) with single-ended
2010-06-13 09:48
小白求问那个PCM1807怎么输入信号啊。。。是直接输入声音还是先转换成电压啊
2025-01-23 07:17
PCM1807输出用电脑还原显示有干扰,问题可能出现在哪里
2024-12-25 07:06
with single-ended analog voltage input. The PCM1803A uses a delta-sigma modulator with 64- and 128-times oversampling, and includes
2010-06-13 10:03
with single-ended analog voltage input. The PCM1808 uses a delta-sigma modulator with 64-times oversampling and includes a digital
2010-06-13 10:08
大家好,请问我这边搭的电路是DSP6747连接PCM1807的AD和输出DA PCM1860,在运用耳机输入的时候存在插拔后,出现噪音的现象,此时音源是没有任何输入的,但是存在噪音,请问大家有什么思路和解决方法。
2024-10-23 06:13
The DEM-DAI1807 is an evaluation board for the PCM1807, a 96-kHz, 24-bit PCMaudio A/D converter
2010-06-13 10:17
电子发烧友网站提供《PCM1807EVM用户指南.pdf》资料免费下载
2024-12-06 14:12
Single Ended Analog Input 24-Bit 96 kHz Stereo A/D Converter datasheet
2022-11-04 17:22