{"id":1441,"date":"2020-08-04T17:25:08","date_gmt":"2020-08-04T09:25:08","guid":{"rendered":"https:\/\/www.aoyint.com\/?p=1441"},"modified":"2024-09-03T14:26:33","modified_gmt":"2024-09-03T06:26:33","slug":"da615-use-manual","status":"publish","type":"post","link":"https:\/\/www.aoyint.com\/english\/da615-use-manual.html","title":{"rendered":"DA615B\/U\/H  5.1 Audio Decoder Use Manual"},"content":{"rendered":"<p><strong>5.1 Channel separation test sound source (please right-click &#8211; save link as) :<\/strong><br \/>\n<a href=\"http:\/\/www.aoyint.com\/software\/audiotest\/51 6 ch audio track DTS test. DTS\">http:\/\/www.aoyint.com\/software\/audiotest\/51 6 ch audio track DTS test. DTS<\/a><\/p>\n<p>Or download the test audio package, audio source such as screenshot (including the above separated test audio source, no need to repeat download, please right-click &#8211; link save as)<\/p>\n<p><a href=\"http:\/\/www.aoyint.com\/software\/audiotest\/51test.rar\">http:\/\/www.aoyint.com\/software\/audiotest\/51test.rar<\/a><\/p>\n<p><strong>About Device 5.1 Hard decode<\/strong><\/p>\n<p>To achieve a true 5.1 surround effect, the following three things must required:<br \/>\n1. Film source: There are downloaded DTS Dolby AC-3 format movies, music files. 5.1 game console online 5.1 movie music channel.<br \/>\n2. Playback equipment: SONY PS2,PS3,PS4, Microsoft XBOX360 XBOX ONE game console with HDMI, optical fiber, coaxial (S\/PDF) output DVD Blu-ray player, hard disk player, computer, TV, set-top box, TV box, projector, etc.<br \/>\n3. Speaker or power amplifier equipment: 5.1 power amplifier 5.1 active speaker with 5.1 analog lotus port 3.5MM port input. Or a 5.1 amplifier that can be put together as a separate 6-channel speaker.<\/p>\n<p><strong>Player source Settings:<\/strong><br \/>\nPlayer audio source equipment must be set to &#8220;source&#8221; (each manufacturer has different ways of expression, source SPDIF digital, bit stream, transparent transmission, automatic,RAW, etc.) input; Decoded to the decoder, separated 6 channels through 5.1 lotus port output.<\/p>\n<p><strong>A brief description:<\/strong><br \/>\nDA615 5.1 Audio decoder supports decoding DTS, AC3, LPCM and other digital audio format source code; Support U disk to play DTS, AC3, WAV, FLAC, APE, MP3 and other lossless high-quality audio playback; Support ARC audio return or PCUSB external sound card, fiber optic and coaxial input decoding; Support Bluetooth 5.0 wireless transmission; Compatible with most power amplifiers or active audio equipment on the market. The front panel LED light can display the working status and debugging interface of the product.<\/p>\n<ul>\n<li><strong>Product features:<\/strong><br \/>\n1, support PC-USB sound card INPUT (DA615U) or HDMIARC (DA615H), support digital fiber input, digital coaxial input, Bluetooth 5.0 input,U disk playback, different signal sources can be switched between the input key cycle selection.<\/li>\n<li style=\"text-align: left;\">2, Support a set of 5.1ch output, output for 3 3.5mm audio interfaces.<br \/>\n3, Support FLAC, APE, DTS, DTS-ES, AC3, WAV, HDCD, AAC, WMV, MP3, M4A and other digital audio format decoding.<br \/>\n4, Bluetooth reception support version 5.0, support SBC\/AAC(Apple) protocol, support 15 meters transmission.<br \/>\n5, PC &#8211; USB computer sound card support WinXP\/Windows 7 \/ doing\/Win10 \/ VISTA system.<br \/>\n6, automatically detect the input digital audio signal format, if the sound source is DTS\/AC3 source code, hard decoding (true 5.1 effect), if the sound source is PCM stereo, soft decoding (virtual 5.1 effect).<br \/>\n7, support key switch 2.0 and 5.1 channel two output modes, 2.0 mode that is FL\/FR output.<br \/>\n8, support the key (long press) to adjust the volume.<br \/>\n9. Support USB to play the previous song\/next song cutting operation.<br \/>\n10, with USB playback and channel selection power off memory function, that is, remember the state before the power off.<br \/>\n11, standard DC 5V\/1A external power adapter power supply.<\/li>\n<\/ul>\n<p><strong>Equipment connection and commissioning:<\/strong><br \/>\n1. Install and tighten the Bluetooth antenna, connect the 5.1 audio output outlet of the DA615 decoder to the power amplifier or the input interface of 5.1 speaker through three 3.5mm RCA lines, and switch the power amplifier to the corresponding 5.1 channel input or AC-3 input (please refer to the text next to the interface of the machine for specific mode selection and connection).<\/p>\n<p>FL- left front, FR- right front, SL- left surround, SR- Right surround, CE- Middle, SW- Heavy bass,<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"2\">8. When using the PC-USB function, you need to install the provided USB driver, and set the USB sound card and player to achieve the true 5.1 effect by source code output<\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"4\">9. When using Bluetooth, because Bluetooth wireless technology can only transmit 2.0 stereo, it can only virtual 5.1 effects, and 5.1 channel separation cannot be achieved<\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"6\">10. The Bluetooth device name of this device is &#8220;DA615&#8221;, please install the Bluetooth antenna by yourself before use<\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"8\">11. The optical fiber cable needs to be unplugged before it can be inserted into the optical fiber holder. Pay attention to the direction and do not insert hard<\/span><\/p>\n<p><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"10\">12. When the TV or projection is connected to the decoder via optical fiber or coaxial, the TV or projection needs to be set to &#8220;external speaker&#8221; (or digital output, or &#8220;SPDIF&#8221; output), and also to source code (or RAW, or pass-through)<\/span> <span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"zh-CN\" data-phrase-index=\"11\">Output.<\/span><\/p>\n<p><img src=\"https:\/\/ae01.alicdn.com\/kf\/H724f535ed82f4fa4869d3fc0a47f56e9o.jpg\" \/><\/p>\n<p>2. Connect the 5V\/1A power adapter (please check the power specifications, do not use non-standard power supply at will) to the DC input terminal of the DA615 decoder power supply, and then plug the adapter into the indoor power outlet. Power about 10 seconds or so will light up the blue indicator to start normally, and then do the button operation selection.<\/p>\n<p>3, Switch DA615 to Bluetooth mode (in Bluetooth mode, PC-USB\/OPT1\/HDMIARC, OPT, COX three indicators are off),5.1 output mode 5.1CH indicator light blue light, open the phone Bluetooth search device, click the Bluetooth name (DA615) pairing, the connection is successful, Turn on your phone&#8217;s music player and tap music.<\/p>\n<p>Unpaired: Deletes all connected Bluetooth device records from your phone or tablet device. Restart the phone or tablet to restore the Bluetooth driver of the device and reconnect the device.<\/p>\n<p>4,\u00a0 Strongly recommended to debug and connect the speaker through Bluetooth mode to ensure that the power amplifier or speaker is correctly connected to the DA615 decoder and make sound. If there is an exception, please refer to the video and connect the speaker FL or FR one by one to the corresponding port of the decoder output. Check that the decoder output is normal before switching to another mode.<\/p>\n<p>5, Optical or coaxial input mode, the optical or coaxial output of the player or TV is connected to the Optical (OPT) or coaxial (COX) input of the DA615 through the Optical audio cable or 75 euro coaxial audio cable. Set the TV&#8217;s audio output to Optical or coax source output, and switch the DA615 to Optical (OPT on) or coax (COX on) input.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-4319\" src=\"https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248.jpg\" alt=\"\" width=\"960\" height=\"712\" srcset=\"https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248.jpg 960w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248-300x223.jpg 300w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248-768x570.jpg 768w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248-600x445.jpg 600w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2023\/11\/\u5149\u7ea4\u63a5\u53e3\u56fe\u66f4\u65b0\u7248-32x24.jpg 32w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>7, HDMI(ARC) audio return function (only DA615H support), please use 19+1 core HDMI standard audio cable, the TV projector HDMI ARC interface and DA615 HDMI ARC interface connection, the TV audio output to ARC source output, The DA615H switches to HDMI ARC input (ARC light).<\/p>\n<p>8, USB flash drive playback, please first format the USB flash drive or check whether the USB flash drive is FAT32 format 16bit, the maximum support 64G, copy the audio file to the USB flash drive. The recommended bit rate is 2000kbps or below (normal CD-level sound quality is 1411.2kbps). Plug it into the USB port of the decoder to play, and switch the DA615 to USB input mode. In U disk mode,PC-USB\/OPT1\/HDMIARC, OPT and COX shine as water lamp cycle<\/p>\n<p>PS: USB flash drive is not recognized? Refer to the following: The U disk partition table can be changed to mbr<br \/>\n9, PC-USB computer sound card mode (only DA615U support), please switch the DA615U decoder to PC-USB input (PC-USB light), use a USB cable to connect the computer USB and decoder PC-USB connection, you can normally install the computer sound card driver.<\/p>\n<p>(Driver download page and player Settings can refer to:<a href=\"http:\/\/www.aoyint.com\/pcusbdriver.html\"> http:\/\/www.aoyint.com\/pcusbdriver.html<\/a>).<\/p>\n<p><strong>Key description:<\/strong><\/p>\n<p><strong>INPUT key:<\/strong><br \/>\nTap to switch the signal source in the following sequence<br \/>\nPC-USB\/HDMIARC\/OPT1-&gt;OPT-&gt;COX -&gt;BT-&gt;USB<br \/>\nPress and hold (more than 3 seconds) to switch to 51CH\/2.0CH Channel Output<br \/>\n5.1ch- indicator is on, 2.0ch- indicator is off.<\/p>\n<p><strong>voL+ button:<\/strong><br \/>\nShort press: The function of &#8220;next song&#8221; when the USB flash drive is playing (short press in other modes is invalid).<br \/>\nLong press (more than three seconds) : to increase the volume function (long press in any mode).<\/p>\n<p><strong>voL- button:<\/strong><br \/>\nShort press: The function of &#8220;Previous song&#8221; when playing for the \u222a disc (short press for other modes is invalid)<br \/>\nLong press (more than 3 seconds) : for volume reduction function (Long press in any mode)<\/p>\n<p>LED indicator description: (Blue light steady on for mode, blinking for signal input)<\/p>\n<ul>\n<li>POWER: Red The power supply lights up normally<br \/>\nPC-USB: Steady blue indicates the PC-USB input mode<br \/>\nHDMI(ARC): Steady blue indicates the HDMI(ARC) Input mode<br \/>\nOPT: Steady blue The optical fiber input mode is displayed<br \/>\nCOX: Steady blue indicates the coaxial input mode<br \/>\n5.1CH: Steady blue: The output mode is 5.1 channels, and off: The output mode is 2.0 channels<\/li>\n<\/ul>\n<p><strong>Note:<\/strong><\/p>\n<p>In Bluetooth mode, the PC-USB\/OPT1\/HDMIARC, OPT, and COX indicators are off<br \/>\nIn USB mode,PC-USB\/OPT1\/HDMIARC, OPT and COX shine as water lamp cycle<\/p>\n<p><strong>Product Specifications:<\/strong><br \/>\nSupported audio formats: DTS, DTS-ES, AC3, WAV, FLAC, APE, AAC, WMV, P3, M4A, etc<br \/>\nDSP sampling rate\/sampling frequency: 24bit\/192KHz<br \/>\nDigital input level: 0.1~2.1V p-p<br \/>\n5.1 Analog output (1kHz@0dB) : \u22652V RMS<br \/>\nTotal harmonic distortion + SNR: -92dB<br \/>\nDynamic range: 105dB<br \/>\nFrequency response: 20Hz-20KHz<br \/>\nBluetooth version: Version 5.0<br \/>\nBluetooth Support Protocol: SBC\/ACC(Apple)<br \/>\nBluetooth working distance: 15 meters<br \/>\nPC-USB sound card support system: Win XP\/Win 7\/Win 8 \/VISTA\/Win 10<br \/>\nPower adapter specifications: AC 100V-240V 50\/60Hz,DC 5V\/1A<br \/>\nOperating temperature: -10~+60\u00b0C<br \/>\nStorage temperature: -20~+60\u00b0C<br \/>\nWorking humidity: 10~90%RH(non-condensing)<br \/>\nStorage humidity: 5~95%RH(non-condensing)<br \/>\nProduct size: 108x88x27(mm)<br \/>\nProduct weight: 160g<\/p>\n<h2><strong>Troubleshooting and troubleshooting methods<\/strong><strong>:<\/strong><\/h2>\n<p>Before powering on, you should carefully check whether the connection line is normal, and you must ensure that all interfaces are correctly connected.<\/p>\n<p>Common troubleshooting methods are as follows:<\/p>\n<table cellspacing=\"0\" data-sort=\"sortDisabled\">\n<tbody>\n<tr>\n<td style=\"text-align: left;\" valign=\"center\">Serial number<\/td>\n<td style=\"text-align: left;\" valign=\"center\">Fault phenomenon<\/td>\n<td style=\"text-align: left;\" valign=\"center\">Reasons and solutions<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\">1<\/td>\n<td valign=\"center\">No electricity<\/td>\n<td valign=\"center\">1. Check whether the power plug is fully inserted<\/p>\n<p>2. Please check whether the POWER button of the power switch is on<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\">2<\/td>\n<td valign=\"center\">voicelessness<\/td>\n<td valign=\"center\">1. Whether the input signal source is open and connected properly<\/p>\n<p><span style=\"color: #333333; font-size: 16px; text-align: justify; text-indent: 2em;\">2. Confirm whether the signal source channel selection corresponds to the connection line interface<\/span><\/p>\n<p>3. Check whether the corresponding indicator blinks. Blinking indicates no signal input<\/p>\n<p>4. Confirm whether the input audio signal format is supported by the product<\/p>\n<p>5, make sure that the power amplifier has been started and has been correctly connected to the machine<\/p>\n<p>6, confirm the decoder, power amplifier volume Settings and whether it has been muted<\/p>\n<p>7. Whether the sound of the signal source is set to the corresponding output signal<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\">3<\/td>\n<td valign=\"center\">There is an abnormal noise\/sound<\/td>\n<td style=\"text-align: left;\" valign=\"center\">1. Confirm whether the input audio signal format is supported by the product<\/p>\n<p>2. check the decoder analog output and power amplifier output of each sound channel connection is correct<\/p>\n<p>3. Confirm whether the connection cable is intact and reliably connected<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\">4<\/td>\n<td valign=\"center\">No 5.1 surround effect<\/td>\n<td style=\"text-align: left;\" valign=\"center\">1. Check whether the audio source is 5.1 format or DTS\/AC3 format<\/p>\n<p>2. Check whether the sound Settings of the playback device are source code output or RAW external decoding output<\/p>\n<p>3, if using the TV to connect ARC or fiber coaxial, please set the TV output to RAW data or source code output<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\">5<\/td>\n<td valign=\"center\">inoperable<\/td>\n<td style=\"text-align: left;\" valign=\"center\">1. the key cannot be operated: please re-power and try again.<\/p>\n<p>2.please download the corresponding firmware to the official website to restore factory Settings.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\" colspan=\"1\" rowspan=\"1\" valign=\"center\">6<\/td>\n<td style=\"text-align: left;\" colspan=\"1\" rowspan=\"1\" valign=\"center\">Bluetooth wireless pairing<\/td>\n<td style=\"text-align: left;\" colspan=\"1\" rowspan=\"1\" valign=\"center\">1. Make sure the product is in pairing mode<\/p>\n<p>2. Ensure that the product is within range of the matching device (the phone is connected to the device first)<\/p>\n<p>3. Delete all connected Bluetooth device records from your phone or tablet device. Restart the phone or tablet to restore the Bluetooth driver of the device and reconnect the device.<\/p>\n<p>4. When the distance is too short or the connection is not successful, please check whether there is too much interference from 2.4G wireless devices around the environment (such as WiFi signal, wireless mouse, other Bluetooth devices, etc.).<\/p>\n<p>5. Please do not place the device on metal objects. When the signal is interfered with or blocked, it may also cause sound interruption\/stuttering.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Note :U disk is not recognized?\u00a0 Change the U disk partition table to mbr:<br \/>\nThe USB flash drive was originally in MBR format, and now in order to use the one-click start installation system, some of the USB flash drive is changed to the default GPT(partition form is GUI format). When the decoder device does not recognize the GUI format USB flash drive, we need to convert the format to MBR format, and the conversion method is as follows (see Figure).<\/p>\n<p>1. DiskGenius is a super hard disk partitioning tool that can switch U disks back to MBR format. Download to the local installation: (Please refer to the original official website carefully to avoid damage to the USB flash drive). DiskGenius website: <a href=\"https:\/\/www.diskgenius.cn\/download.php\">https:\/\/www.diskgenius.cn\/download.php<\/a><\/p>\n<p>2. After connecting the U disk to the computer, copy the files in the U disk to the computer&#8217;s local hard disk for backup.<\/p>\n<p>3, the reference picture will format the U disk into MBR format, select a partition, FTA32 format.<\/p>\n<p>4, After the format conversion. Copy the audio file to the USB flash drive.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-4449\" src=\"https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f.png\" alt=\"\" width=\"1008\" height=\"678\" srcset=\"https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f.png 1008w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f-300x202.png 300w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f-768x517.png 768w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f-600x404.png 600w, https:\/\/www.aoyint.com\/english\/wp-content\/uploads\/sites\/3\/2020\/08\/U\u76d8\u4fee\u6539\u4e3aMBR\u5206\u533a\u683c\u5f0f-32x22.png 32w\" sizes=\"(max-width: 1008px) 100vw, 1008px\" \/><\/p>\n<div class=\"ccvoYb\">\n<div class=\"AxqVh\">\n<div class=\"OPPzxe\">\n<div class=\"dePhmb\">\n<div class=\"eyKpYb\" data-language=\"en\" data-original-language=\"zh-CN\" data-result-index=\"0\">\n<div class=\"UdTY9 Yb6eTe\" aria-hidden=\"true\" data-location=\"2\">\n<div class=\"kO6q6e\"><\/div>\n<\/div>\n<div class=\"BdDRKe\">\n<div class=\"aJIq1d DSmisd\" data-language-code=\"en\" data-language-name=\"\u82f1\u8bed\" data-text=\"Product specifications support audio formats...DTS, DTS-ES, AC3, WAV, FLAC, APE, AAC, WMV, P3, M4A, etc. DSP sampling rate\/sampling frequency...24bit\/192KHz. Digital input level...0.1~2.1V p-p. 5.1 Analog output (1kHz@0dB)...\u22652V RMS. Total harmonic distortion + signal-to-noise ratio...-92dB. Dynamic range...105dB. Frequency response...20Hz-20KHz. Bluetooth version... version 5.0. Bluetooth support protocol...SBC\/ACC (Apple). Bluetooth working distance...15 meters. PC-USB sound card support system: Win XP\/Win 7\/Win 8 \/VISTA\/Win 10. Power adapter specifications...AC 100V-240V 50\/60Hz, DC 5V\/1A. Working temperature...-10~+60\u00b0C. Storage temperature...-20~+60\u00b0C. Working humidity...10~90%RH (no condensation). Storage humidity...5~95%RH (no condensation). Product size...108x88x27(mm). Product weight...160g.\" data-crosslingual-hint=\"\" data-location=\"2\" data-enable-toggle-playback-speed=\"true\">\n<div data-show-delay-ms=\"250\" data-append-to-body=\"true\" data-propagate-tooltip-mouseover-events=\"true\" data-anchor-corner=\"bottom-left\" data-popup-corner=\"top-left\">\n<div><button class=\"VfPpkd-Bz112c-LgbsSe fzRBVc tmJved SSgGrd Tw0Tv m0Qfkd\" aria-label=\"\u542c\u53d6\u8bd1\u6587\"><span class=\"material-icons-extended VfPpkd-Bz112c-kBDsod\" aria-hidden=\"true\">volume_up<\/span><\/button><\/div>\n<\/div>\n<\/div>\n<div data-show-delay-ms=\"250\" data-append-to-body=\"true\" data-propagate-tooltip-mouseover-events=\"true\" data-anchor-corner=\"bottom-left\" data-popup-corner=\"top-left\">\n<div><button class=\"VfPpkd-Bz112c-LgbsSe yHy1rc eT1oJ q7sDqe Ydl7dd IK3GNd\" aria-label=\"\u590d\u5236\u8bd1\u6587\"><i class=\"material-icons-extended VfPpkd-kBDsod\" aria-hidden=\"true\">content_copy<\/i><\/button><\/div>\n<\/div>\n<div data-show-delay-ms=\"250\" data-append-to-body=\"true\" data-propagate-tooltip-mouseover-events=\"true\" data-anchor-corner=\"bottom-left\" data-popup-corner=\"top-left\">\n<div><\/div>\n<\/div>\n<div id=\"ow3515\" data-append-to-body=\"true\" data-propagate-tooltip-mouseover-events=\"false\" data-anchor-corner=\"bottom-end\" data-popup-corner=\"top-end\">\n<div>\n<div data-show-delay-ms=\"250\" data-append-to-body=\"true\" data-propagate-tooltip-mouseover-events=\"true\" data-anchor-corner=\"bottom-left\" data-popup-corner=\"top-left\">\n<div><button class=\"VfPpkd-Bz112c-LgbsSe yHy1rc eT1oJ q7sDqe Ydl7dd\" aria-label=\"\u5206\u4eab\u6b64\u8bd1\u6587\"><i class=\"material-icons-extended VfPpkd-kBDsod\" aria-hidden=\"true\">share<\/i><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"kGmWO\"><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>5.1 Channel separation test sound source (please right-click &#8211; save link as) : http:\/\/www.aoyint.com\/software\/audiotest\/51 6 ch audio track DTS test. DTS Or download the test audio package, audio source such as screenshot (including the above separated test audio source, no need to repeat download, please right-click &#8211; link save as) http:\/\/www.aoyint.com\/software\/audiotest\/51test.rar About Device 5.1 Hard [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[115],"tags":[],"_links":{"self":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/1441"}],"collection":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/comments?post=1441"}],"version-history":[{"count":11,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/1441\/revisions"}],"predecessor-version":[{"id":4493,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/1441\/revisions\/4493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/media\/1743"}],"wp:attachment":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/media?parent=1441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/categories?post=1441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/tags?post=1441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}