~aleteoryx/muditaos

ref: 902a3a315eb8fd14bc8cadc827300f90f43a5152 muditaos/module-audio/Audio/Profiles/ProfileRoutingEarspeaker.hpp -rw-r--r-- 2.1 KiB
902a3a31 — Mateusz Piesta [MOS-806] Prepare scripts dependencies 3 years ago 
                                                                                
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// Copyright (c) 2017-2022, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
#pragma once

#include "Profile.hpp"

namespace audio
{

    class ProfileRoutingEarspeaker : public Profile
    {
      public:
        ProfileRoutingEarspeaker(Volume volume, Gain gain)
            : Profile(
                  "Routing Earspeaker",
                  Type::RoutingEarspeaker,
                  purefs::dir::getCurrentOSPath() / "user/data/equalizer/earspeaker_routing.json",
                  audio::codec::Configuration{
                      .sampleRate_Hz = 16000,
                      .bitWidth      = 16,
                      .flags =
                          static_cast<uint32_t>(audio::codec::Flags::InputLeft) | // microphone use left audio channel
                          static_cast<uint32_t>(audio::codec::Flags::OutputMono),
                      .outputVolume      = 1,
                      .inputGain         = 0,
                      .playbackPathGain  = 0,
                      .playbackPathAtten = 12,
                      .inputPath         = audio::codec::InputPath::Microphone,
                      .outputPath        = audio::codec::OutputPath::Earspeaker,

                      .filterCoefficients =
                          {qfilter_CalculateCoeffs(audio::equalizer::FilterType::HighPass, 300.f, 44100, 0.701f, 0),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::Parametric, 3000.f, 44100, 1.f, 10),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 6000.f, 44100, 0.701f, 10),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 100.4f, 44100, 0.701f, 10),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 1500.7f, 44100, 0.701f, -3)}},
                  AudioDevice::Type::Audiocodec)
        {
            audioConfiguration.outputVolume = static_cast<float>(volume);
            audioConfiguration.inputGain    = static_cast<float>(gain);
        }
    };

} // namespace audio