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Ç¥ÁعøÈ£ | TTAK.KO-10.0656 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2013-10-10 | ÃÑÆäÀÌÁö | 20 |
ÇѱÛÇ¥Áظí | ¸ð¹ÙÀÏ¿ë ¾ÐÀü ½ºÇÇÄ¿ Ư¼º Æò°¡ – Á¦ 2ºÎ: °íÁ¶ÆÄ ¿Ö°î Ư¼º ÃøÁ¤ ¹æ¹ý | ||
¿µ¹®Ç¥Áظí | Evaluation of Piezoelectric Speaker Characteristics for Mobile Application - Part 2: Characteristics Measurement Method of Total Harmonic Distortion | ||
Çѱ۳»¿ë¿ä¾à | ¸ð¹ÙÀÏ¿ë ¾ÐÀü ½ºÇÇÄ¿ÀÇ À½Áú ¿Ö°î Ư¼º Æò°¡¿¡´Â °íÁ¶ÆÄ ¿Ö°î, È¥º¯Á¶ ¿Ö°î ¹× ÀÌ»óÀ½ Æò°¡ µîÀÌ Æ÷ÇԵǴµ¥ º» Ç¥ÁØÀº ¸ð¹ÙÀÏ¿ë ¾ÐÀü ½ºÇÇÄ¿ÀÇ À½Áú ¿Ö°î Ư¼º Æò°¡ Áß ¾ÐÀü ½ºÇÇÄ¿ÀÇ °íÁ¶ÆÄ ¿Ö°î Ư¼º ÃøÁ¤ ¹æ¹ýÀ» ±ÔÁ¤ÇÑ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | This standard describes measuring standard of the total harmonic distortion characteristics of the piezoelectric speaker for mobile application. The evaluation items related to the sound distortion characteristics of the piezoelectric speaker for mobile application include THD (Total Harmonic Distortion), IMD (Inter-Modulation Distortion) and abnormal sound evaluation. | ||
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