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参数资料
| 型号： | TAS3001CPW |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| 封装： | GREEN, PLASTIC, TSSOP-28 |
| 文件页数： | 26/55页 |
| 文件大小： | 432K |
| 代理商： | TAS3001CPW |
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81
8 Using the TAS3001 in a System
8.1
TAS3001 Applications
The TAS3001 can be used to perform a number of audio processing functions.
The TAS3001 can be used to perform parametric equalization to correct the frequency response of a pair of
loudspeakers and microphones as shown in Figure 81. In this case, the TAS3001 is used to shape the frequency
response of the transducers by applying filters to compensate for the response irregularities of each transducer
(peaks and valleys of the microphone and loudspeaker response).
Conventional
Amplifier
TAS3001
TLC320AD77
DAC Section
TLC320AD77
ADC Section
TAS3001
Preamplifier
TUSB3200
or TAS1020
Streaming
USB Controller
USB Interface
Figure 81. TAS3001 as a System Equalizer
The filters can be developed and evaluated using a personal computer, the TAS3001 EVM, a speaker analysis
package, and the automatic loudspeaker equalization program. The next section demonstrates the use of the Texas
Instruments automatic loudspeaker equalization program that automates many of the steps in developing filters for
loudspeaker equalization.
A second application of the TAS3001 is to perform both the crossover and frequency equalization of individual
loudspeaker drivers in a two- or multi-way loudspeaker design as in Figure 82. In this case, the TAS3001 provides
two functions: the crossover band-pass and band-limiting functions for each speaker and the compensation for the
response irregularities of each loudspeaker driver.
相关PDF资料 |
PDF描述 |
|---|---|
| TAS3002 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS3004PFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS3004PFBR | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS3004PFBG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS3004PFBRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS3001CPWG4 | 功能描述:音频 DSP Stero Audio Digital Equalizer RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS3001CPWR | 功能描述:音频 DSP Stero Audio Digital Equalizer RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS3001CPWRG4 | 功能描述:音频 DSP Stero Audio Digital Equalizer RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS3001EVM | 制造商:Texas Instruments 功能描述:TAS3001 EVALUATION BOARD - Bulk |
| TAS3001IN WAF | 制造商:Texas Instruments 功能描述: |
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