diff options
| author | Mark Hecomovich <mheco@google.com> | 2018-11-12 19:18:54 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2018-11-12 19:18:54 +0000 |
| commit | ef9d83d7f86c7f2bf6c4cf2967abb3dfea7e8636 (patch) | |
| tree | be8019bc8baef8b03fdaf36bdb5fc2e2d4788ffc /zh-cn/compatibility/cts/audio-framework.html | |
| parent | c1e42576367b058286943f85117e2cf1caccdd59 (diff) | |
| parent | c331c4c429cc28bfe87f1e7fe8c954ba2f7509fc (diff) | |
| download | source.android.com-ad789ef4718078ca1464aa00b268f660e05572f6.tar.gz | |
Merge "Docs: Changes to source.android.com"android-o-mr1-iot-release-smart-display-r9android-o-mr1-iot-release-smart-display-r8android-o-mr1-iot-release-smart-display-r5android-o-mr1-iot-release-smart-display-r40.1Jandroid-o-mr1-iot-release-smart-display-r4android-o-mr1-iot-release-smart-display-r39android-o-mr1-iot-release-smart-display-r30android-o-mr1-iot-release-smart-display-r22android-o-mr1-iot-release-smart-display-r14android-o-mr1-iot-release-smart-clock-r6android-o-mr1-iot-release-smart-clock-r2android-o-mr1-iot-release-smart-clock-fsiandroid-o-mr1-iot-release-smart-clock-fcsandroid-o-mr1-iot-release-cube_r2android-o-mr1-iot-release-cube-fsiandroid-o-mr1-iot-release-cube-fcs
Diffstat (limited to 'zh-cn/compatibility/cts/audio-framework.html')
| -rw-r--r-- | zh-cn/compatibility/cts/audio-framework.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/zh-cn/compatibility/cts/audio-framework.html b/zh-cn/compatibility/cts/audio-framework.html index 6b8f0eaa..e65b0b09 100644 --- a/zh-cn/compatibility/cts/audio-framework.html +++ b/zh-cn/compatibility/cts/audio-framework.html @@ -20,7 +20,7 @@ limitations under the License. --> -<p>这套新测试需要人为干预，并会用到一些外部硬件（包括<a href="#loopback_latency">回环插头</a>、<a href="#audio_frequency_speaker_test">USB 参照麦克风</a>和<a href="#audio_frequency_microphone_test">外部扬声器</a>。对于没有 3.5 毫米 (⅛") 耳机端口的设备，用户将能够跳过测试并将其标记为成功。有关详情，请参阅以下部分。</p> +<p>这套新测试需要人为干预，并会用到一些外部硬件（包括<a href="#loopback_latency">回环插头</a>、<a href="#audio_frequency_speaker_test">USB 参照麦克风</a>和<a href="#audio_frequency_microphone_test">外部扬声器</a>）。对于没有 3.5 毫米 (⅛") 耳机端口的设备，用户将能够跳过测试并将其标记为成功。有关详情，请参阅以下部分。</p> <h2 id="loopback_latency">回环插头延迟测试</h2> @@ -127,7 +127,7 @@ <p>参照麦克风是指频响平缓、自然的麦克风。它们通常用于分析和测量设备。</p> -<p>市面上有一些便宜的 USB 参照麦克风（例如，<a href="https://minidsp.com/products/acoustic-measurement/umik-1">miniDSP USB 测量校准麦克风</a>、<a href="http://www.daytonaudio.com/index.php/umm-6-usb-measurement-microphone.html">Dayton 音频 UMM-6 USB 测量麦克风</a>），主要供家庭影院爱好者用来校准其设置。</p> +<p>市面上有一些便宜的 USB 参照麦克风（例如，<a href="https://minidsp.com/products/acoustic-measurement/umik-1">miniDSP USB 测量校准麦克风</a>、<a href="http://www.daytonaudio.com/index.php/umm-6-usb-measurement-microphone.html">Dayton 音频 UMM-6 USB 测量麦克风</a>），主要供家庭影院爱好者校准其设置。</p> <p>推荐的最低参照麦克风特征：<br />介于 100 Hz - 20 kHz 之间的平缓频率响应：+/- 2 dB<br />信噪比为 70 dB（A 加权）<br />频率为 1000 Hz，声压级为 127 dB 时，总谐波畸变率小于 1％</p><p> |