Audio Converters

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Audio Converters

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Audio Parameters
Related Posts

  • Forum Post: Audio-pedia: Understanding audio jargon, terminology

    Sachin Ranganathan
    Hello audiophiles and others, In today’s market, audio is an integral part of most portable or consumer devices, be it a cell phone, an MP3 player, or a home theater system. But when you are out shopping for an audio product or device, how do you know which one is truly better or more value...
    on Jan 6, 2009

  • Forum Post: Making audio sound louder: Techniques for portable audio designers

    Sachin Ranganathan
    Hello Folks, Various portable devices such as mobile phones, personal navigation devices, portable media players, notebook PCs and portable wireless speakers have flooded the market today with exquisite, appealing packaging. However, it does not suffice to have good "looks" alone! End users...
    on Jan 7, 2009

  • Forum Post: PCM2912A Playback Rate Problem

    dabuan
    Moved from Thread: http://community.ti.com/forums/p/1423/14893.aspx Ihave a big problem, I hope you can help. I have used a PCM2912A to make a USB headset. It was working fine with the sound recorder and playback. But the customer is using it with the voice recognition and then it is not working...
    on Mar 16, 2009

  • Forum Post: Biquad Coefficient calculations using the TI calculator for the TAS5508 GUI

    Tom Hinckley
    Hi I'm trying to calculate the coefficients to use in the TAS5508 GUI, I found the TI Biquad Coefficient Calculator but the the numbers do not seem to produce the same results in the GUI. I assume I'm missing something silly. I want to produce a low pass filter >100Hz with a bit of a...
    on Feb 11, 2010

  • Forum Post: PCM1704 specifications

    Kurt G
    I'm really hoping somebody can help me. I need to know the input impedance/capacitance for the inputs of the PCM1704U, particularly BCLK, WCLK and DATA. An IBIS model for this chip would also be extremely helpful. I have checked the datasheet as well as every other resource related to this chip...
    on Jan 13, 2010

  • Forum Post: PCM1704 seperate power supplies

    Kurt G
    Hello. I need to power this chip from seperate analog/digital supplies. That is, +Vdd,-Vdd,+Vcc,-Vcc will be 4 seperate power supplies. What is the maximum allowable difference in voltage between the digital and analog side? That is, for example, the difference between +Vdd and +Vcc? The datasheet...
    on Feb 16, 2010

  • Forum Post: PurePath Equalizer (Q Factor and Bandwidth) Filter with TAS3308

    Nelly
    Hello, I am looking for the algorithm or transform used to calculate the b0, b1, b2, a0, a1 coefficient, from a given Q factor, Mid Frequency Fc and G, in PurePath Studio GUI. What is the used conversion from a given “analogue” shape or behaviour Q-Param filter, to the corresponding...
    on Oct 13, 2011

  • Forum Post: 5 Band Graphic Equalizer

    Jesper Gormsen Kragh
    The Graphic equalizer available in PPS seems to be designed for 44,1 or 48 kHz sampling. When using the equalizer at a lower sampling frequency the centerfrequencyes of the equalizer is shifted correspondingly. Is there a way of changing the implementation of the equalizer, i.e shifting the center...
    on Nov 29, 2011

  • Forum Post: Re: TLV320AIC3110 codec linux driver

    Pradeep TR
    We have used Audio Codec TLV320AIC3110 in our custom boad with TI8148 in EVM we have TLV320AIC3106 which is not register level compatible with the 3110. So we are able to configure Audio Codec it is connected to McASP2 as much as same in the EVM with pin to pin compatible in our custom board...
    on Feb 18, 2012

  • Forum Post: Re: TLV320AIC3110 codec linux driver

    Pradeep TR
    We have used Audio Codec TLV320AIC3110 in our custom boad with TI8148 in EVM we have TLV320AIC3106 which is not register level compatible with the 3110. So we are able to configure Audio Codec it is connected to McASP2 as much as same in the EVM with pin to pin compatible in our custom board...
    on Feb 18, 2012

  • Forum Post: DAC Dynamic Range, SNR

    Behnam molaee
    Hi My question is related to the dynamic range (DR) of the DAC of an audio codec such as PCM3060 . In PCM3060 (for instance) the DR of the DAC is 112dB. There is also an internal volume control between 0 to -100dB. If I've understood well, the dynamic range is given when the volume is set...
    on Mar 13, 2012

  • Forum Post: Adjustable coef's in the Biquad filter?

    Lindsey Neby
    Hi- I'm attempting to mimic a tone stack with adjustable parameters using purepath. Essentially I need some of the parameters that get set in the biquad filters to be adjustable from outside sliders. Is that possible? or is there some work around? (like having the sliders output to a variable...
    on Apr 4, 2012

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