声音数字化的数据量与( )有关。A.量化位数 B.采样频率 C.声音种类 D.声道数

作者: tihaiku 人气: - 评论: 0
问题 声音数字化的数据量与( )有关。
选项 A.量化位数 B.采样频率 C.声音种类 D.声道数
答案 ABD
解析 声音数字化的数据量与量化位数、采样频率、声道数有关。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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