Audio Converters

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Audio Converters

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  • 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: Will AGC and DRC distort my audio? Will music sound funny?

    quekyb
    Theoretically, YES, AGC and DRC introduces non-linearity into your audio. Say you implement AGC or DRC in your nice audio system in a nice sound room. You sit down in the nice couch, have a glass of fine wine and start playing your favorite classical music piece, eg. Zigeunerweissen by Sarasate. Suddenly...
    on Jan 10, 2009

  • Forum Post: Looking to implement AGC on TAS3204 using DRC

    Jeff Kalis
    I'm working on a project based on the TAS3204 DAP using Surepath Studio. I need an AGC function to boost low level signals using a relatively long decay time and cut high level signals with a fast attack time. Can this be implemented using DRC? Is there already an AGC component for the TAS3204? If...
    on Jul 5, 2011

  • Forum Post: TLV320AIC3104 AGC registers

    charles miglietti
    Hi, I am trying to retrieve the gain applied by the AGC in the TLV320AIC3104 codec to have the correct input sound level. I added a command in the codec file of alsa to have a control in amixer which allows me to read/write register values. My command is link to the registers 32 and 33 which are the...
    on Jul 18, 2011

  • Forum Post: AIC3204: Noise and signal debounce time configuration with AIC3204 CS

    CHAIX Julien
    Hi, Hi, I work on the AIC3204 with AIC3204CS (V2.02) I think I have found some differences between the configuration given by the software for the noise and signal debounce time and the configuration given by the datasheet. With a sample ADC of 16Khz I have calculated the value given by the datasheet...
    on Dec 14, 2011

  • Forum Post: TLVAIC3204: Left AGC Noise Threshold Sticky Flag always at 0 after the first reading

    CHAIX Julien
    Hi, I have a problem when I try to read the Left AGC Noise Threshold Sticky Flag ( register 47). At the first reading I read 0x40 and it's rigth because my signal is below the noise threshold. After the register is cleared and I can read 0. But after that my register is always at 0 even when I have...
    on Dec 20, 2011

  • Forum Post: AGC

    Jesper Gormsen Kragh
    Hi All Designing AGC functionality for the PCM3070 In the PPS (Home Audio), give me two different AGC solutions. I can use the AGC part of the Decimator, by editing the runtime properties of the decimator, and use a separate AGC block found under "dynamic processing". Could i ask you...
    on Dec 28, 2011

  • Forum Post: Re: TI alternate to Conexant CX20709

    Fredric Lindstrom
    Hi Paul, We do have 3rd party SW running on TI DSPs, which probably can help you. Building hands-free applications also is a challenge when it comes to acoustic design, we can help you out with this as well. Check out www.limesaudio.com for more info. Regards Fred
    on Mar 15, 2012

  • Forum Post: AIC3254: AES example flow

    Andreas Pretzsch
    In an application, I have to handle up to two hands-free stations talking with each other. Is there an example PPS flow for the AIC3254 implementing a voice switched speakerphone circuit, i.e. a voice-activity controlled attenuation of one direction? For reference, this is what I'm talking about...
    on Feb 25, 2013

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