音频专区

该专区内容有关音频专区的讨论和常见问题解答。发帖前请阅读 Analog Devices EngineerZone 行为准则。

by Wondering
音频专区

Latest 12 days ago by pjs
1926 3 1
Not Answered
使用ADSP-21489的fir加速器时遇到的问题 +1
Not Answered

To all 您好！当我使用ADSP-21489的fir加速器时，存在很大的噪音，未知如何解决，希望这里有高人帮我解决。附件上有工程，该工程参考iir加速器使用例子编写。

21489

1926 3 1
by 123454321
音频专区

Latest 13 days ago by 123454321
124 4 0
Answered
如何提升ADSP_21565 FIR处理速度 +1
Answered

这个图表在ee-408的第6页在ee-408这个关于FIR的手册中给定的性能测试是说2156x系列64抽头系数处理对应窗口大小所用的时间，其中窗口大小为1024时的时间为33us，而我通过示波器测量抽头系数64，窗口大小1024，所用时间却是470us!想知道是那出现了问题。我是根据给定的参考步骤来完成的，这段文字在ee-408的16页

Audio Signal Processors ADSP-21565 fir SHARC Audio Processors/SoCs

124 4 0
by shizhe0123
音频专区

Latest 20 days ago by shizhe0123
158 5 0
Answered
Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1
Answered

Linux 环境下运行 A2B 协议栈，为 master，与 slave 连接后，在 linux 下运行协议栈后出现: Start A2B setup... Reset context done System Init done master addr:0x6c PAL Init done Using SigmaStudio BCF File BCF parse done BDD PAL Init done Allocate Heap done Master plugin load done...

Audio Products Automotive Audio Bus (A<sup>2</sup>B®) Interface Transceivers & Isolators ad2428

158 5 0
by 123454321
音频专区

Latest 1 month ago by 123454321
99 2 0
Answered
ADAU1979可以单端输入吗？ 0
Answered

ADAU1979可以单端输入吗？

adau1979 Integrated/Special Purpose A/D Converters Audio A/D Converters

99 2 0
by RockChan
音频专区

Latest 2 months ago by YANAMIANNA
145 1 0
Answered
1701 音频输出0-180相位调节如何搭建 +1
Answered

请教在sigmastudio中如何搭建一个可以使音频信号在0-180度中通过旋钮调节的工程

145 1 0
by alexhe
音频专区

Latest 2 months ago by YANAMIANNA
285 3 0
Answered
A2B MIC TESTING SYSTEM 0
Answered

I want design one 6 A2B MICs(AD2427) testing system , let one A2B master (AD2427) node and 6 A2B MIC slave node in A2B net， How to config the A2b Master node system and can get every MIC audio output signal . is there any example or config file for reference...

A2B Network

285 3 0
by bbtw
音频专区

Latest 3 months ago by YANAMIANNA
179 1 0
Answered
使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0
Answered

我有ss+可以调试21489的应用，并且拖动相应的控件下载到21489-EVL板上问题是如何将这个ss+的工程固化到spi flash上，使系统可以上电自启动 ss+的文档里面有没有next next的说明怎么操作？

sigmastudio 21489

179 1 0
by KunF
音频专区

Latest 3 months ago by ActiveNoiseControlLab
850 4 0
Answered
Lark Studio Can Not Connect ADAU1860 EVAL Board 0
Answered

Hi Dear, I got the ADAU1860 EVAL Board yesterday, ann wanna to do some study with Lark Studio. But Lark Studio can't connect with the board, and reminder information is "Couldn't find target Lark" as shown in the attached Picture. Please heip me...

Audio Products lark studio Integrated/Special Purpose A/D Converters adau1860 Audio CODECs Show More

850 4 0
by AaronSSL
音频专区

Latest 4 months ago by YANAMIANNA
231 1 0
Answered
How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0
Answered

Hi ，我由几个问题想问下： 1. 我在查看AD242x-trm手册的时候发现Simple Disc流程以及Modified Disc流程里面会在配置从节点之前将SWCTL寄存器配置成0x21,等待当前节点配置完毕以后，再将该寄存器配置为0x01;请问这个是为什么？MODE里面的VIN的开启和关闭的作用是什么？ When I was reviewing the AD242x-trm manual, I found that in the Simple Disc process and Modified...

Audio Products AD2428WD1BZ Automotive Audio Bus (A<sup>2</sup>B®) ad2428

231 1 0
by TCH
音频专区

Started 6 months ago by YANAMIANNA
133 0 0
Not Answered
在sigmastudio+中如何增加sharc芯片的输入channel 0
Not Answered

Sigmastudio+我该如何增加输入的channel呢，图片是sharc21593，为何只能增加输出通道，不能增加输入通道呢

Audio Signal Processors sigmastudio SigmaDSP Audio Processors

133 0 0

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Not Answered
使用ADSP-21489的fir加速器时遇到的问题 +1
Not Answered

Answered
如何提升ADSP_21565 FIR处理速度 +1
Answered

Answered
Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1
Answered

Answered
ADAU1979可以单端输入吗？ 0
Answered

Answered
1701 音频输出0-180相位调节如何搭建 +1
Answered

Answered
A2B MIC TESTING SYSTEM 0
Answered

Answered
使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0
Answered

Answered
Lark Studio Can Not Connect ADAU1860 EVAL Board 0
Answered

Answered
How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0
Answered

Not Answered
在sigmastudio+中如何增加sharc芯片的输入channel 0
Not Answered

Answered
如何提升ADSP_21565 FIR处理速度 +1
Answered

Answered
Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1
Answered

Answered
ADAU1979可以单端输入吗？ 0
Answered

Answered
1701 音频输出0-180相位调节如何搭建 +1
Answered

Answered
A2B MIC TESTING SYSTEM 0
Answered

Answered
使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0
Answered

Answered
How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0
Answered

Answered
嗨，大家好！请教下各位遇到标签日期后面带有字母的吗？ 0
Answered

Answered
关于ADAU1701的回读模块的ADC采集数据对应如何看呢？ 0
Answered

Answered
请问ADxxx_Evaluation_Software能否保存音频原始数据？ 0
Answered

音频专区

Not Answered 使用ADSP-21489的fir加速器时遇到的问题 +1 Not Answered

Answered 如何提升ADSP_21565 FIR处理速度 +1 Answered

Answered Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1 Answered

Answered ADAU1979可以单端输入吗？ 0 Answered

Answered 1701 音频输出0-180相位调节如何搭建 +1 Answered

Answered A2B MIC TESTING SYSTEM 0 Answered

Answered 使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0 Answered

Answered Lark Studio Can Not Connect ADAU1860 EVAL Board 0 Answered

Answered How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0 Answered

Not Answered 在sigmastudio+中如何增加sharc芯片的输入channel 0 Not Answered

Answered 如何提升ADSP_21565 FIR处理速度 +1 Answered

Answered Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1 Answered

Answered ADAU1979可以单端输入吗？ 0 Answered

Answered 1701 音频输出0-180相位调节如何搭建 +1 Answered

Answered A2B MIC TESTING SYSTEM 0 Answered

Answered 使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0 Answered

Answered How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0 Answered

Answered 嗨，大家好！请教下各位遇到标签日期后面带有字母的吗？ 0 Answered

Answered 关于ADAU1701的回读模块的ADC采集数据对应如何看呢？ 0 Answered

Answered 请问ADxxx_Evaluation_Software能否保存音频原始数据？ 0 Answered

Not Answered
使用ADSP-21489的fir加速器时遇到的问题 +1
Not Answered

Answered
如何提升ADSP_21565 FIR处理速度 +1
Answered

Answered
Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1
Answered

Answered
ADAU1979可以单端输入吗？ 0
Answered

Answered
1701 音频输出0-180相位调节如何搭建 +1
Answered

Answered
A2B MIC TESTING SYSTEM 0
Answered

Answered
使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0
Answered

Answered
Lark Studio Can Not Connect ADAU1860 EVAL Board 0
Answered

Answered
How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0
Answered

Not Answered
在sigmastudio+中如何增加sharc芯片的输入channel 0
Not Answered

Answered
如何提升ADSP_21565 FIR处理速度 +1
Answered

Answered
Line fault During Discovery: Fault detected on Master node: Cable Shorted Together +1
Answered

Answered
ADAU1979可以单端输入吗？ 0
Answered

Answered
1701 音频输出0-180相位调节如何搭建 +1
Answered

Answered
A2B MIC TESTING SYSTEM 0
Answered

Answered
使用SS+ 2.4调试21489-EVAL，怎么才能固化应用到flash里面 0
Answered

Answered
How to understand the swctl register -> MODE bit( VIN)/如何理解SWCTL里面的MODE寄存器？关于2428寄存器的一些疑问 0
Answered

Answered
嗨，大家好！请教下各位遇到标签日期后面带有字母的吗？ 0
Answered

Answered
关于ADAU1701的回读模块的ADC采集数据对应如何看呢？ 0
Answered

Answered
请问ADxxx_Evaluation_Software能否保存音频原始数据？ 0
Answered