Rev 2009-01-28

<charter> title = Full Shell & Behind-The-Ear (BTE) size = 700×230 align = center bgcolor = #ffffff type = line dots = 3 XAxisName = Frequency (Hz) YAxisName = Gain (dB) legendEntries = Threshold, Soft Target, Moderate Target, Loud Target labelSerie = 5

10, 45, 60, 65, 75, 75, 75, 75, 75, 90 0, 20, 37.5, 40, 45, 45, 45, 35, 22, 22 0, 15, 28, 32.25, 41, 41, 40.75, 31, 18, 18 0, 0.9518, 6.6289, 9.1, 15, 15, 15, 5, 2, 6 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 </charter>

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetSoftTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] SoftTargetLevel {dB})
begin
    // Get Soft Target Level
    if (ThreshLevel < = 20)
        SoftTargetLevel = 0;
    else if (ThreshLevel = 25)
        SoftTargetLevel = 3;
    else if (ThreshLevel = 30)
        SoftTargetLevel = 6;
    else if (ThreshLevel < 60)
        SoftTargetLevel = (ThreshLevel - 25);
    else if (ThreshLevel < 90)
        SoftTargetLevel = (ThreshLevel - 22.5 - (0.5 * (ThreshLevel - 60)));
    else if (ThreshLevel < 120)
        SoftTargetLevel = 50;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       SoftTargetLevel = SoftTargetLevel - 10;
    else if (ThreshFreq = 6000)
       SoftTargetLevel = SoftTargetLevel - 23;
    else if (ThreshFreq = 8000)
       SoftTargetLevel = SoftTargetLevel - 28;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetModerateTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] ModerateTargetLevel {dB})
begin
    // Get Moderate Target Level
    if (ThreshLevel < = 20)
        ModerateTargetLevel = 0;
    else if (ThreshLevel < 50)
        ModerateTargetLevel = (ThreshLevel - 20) * 0.6;
    else if (ThreshLevel < 60)
        ModerateTargetLevel = (ThreshLevel - 16.5) * 0.6;
    else if (ThreshLevel < 80)
        ModerateTargetLevel = (ThreshLevel * 0.85) - 23;
    else if (ThreshLevel < 120)
        ModerateTargetLevel = 47;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       ModerateTargetLevel = ModerateTargetLevel - 10;
    else if (ThreshFreq = 6000)
       ModerateTargetLevel = ModerateTargetLevel - 23;
    else if (ThreshFreq = 8000)
       ModerateTargetLevel = ModerateTargetLevel - 28;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz):

function GetLoudTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] LoudTargetLevel {dB})
begin
    // Get Loud Target Level
    if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else 
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       LoudTargetLevel = LoudTargetLevel - 10;
    else if (ThreshFreq = 6000)
       LoudTargetLevel = LoudTargetLevel - 13;
    else if (ThreshFreq = 8000)
       LoudTargetLevel = LoudTargetLevel - 18;
    end
end;

<charter> title = CIC & Mini Canal size = 700×230 align = center bgcolor = #ffffff type = line dots = 3 XAxisName = Frequency (Hz) YAxisName = Gain (dB) legendEntries = Threshold, Soft Target, Moderate Target, Loud Target labelSerie = 5

75, 75, 75, 80, 85, 95, 90, 95, 90, 90 27, 27, 27, 29, 30, 31, 31, 21, 18, 13 21.97, 21.97, 21.97, 27, 27, 27, 27, 17, 14, 9 14.511, 14.511, 14.511, 17.494, 20.63, 25, 23.909, 15, 10.909, 5.9088 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 </charter>

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetSoftTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] SoftTargetLevel {dB})
begin
    // Get Soft Target Level
    if (ThreshLevel < = 20)
        SoftTargetLevel = 0;
    else if (ThreshLevel = 25)
        SoftTargetLevel = 2;
    else if (ThreshLevel = 30)
        SoftTargetLevel = 4;
    else if (ThreshLevel < 60)
        SoftTargetLevel = (ThreshLevel - 25) / 1.65;
    else if (ThreshLevel < 90)
        SoftTargetLevel = (ThreshLevel - 22.5 - (0.5 * (ThreshLevel - 60))) / 1.65;
    else if (ThreshLevel < 120)
        SoftTargetLevel = 31;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       SoftTargetLevel = SoftTargetLevel - 10;
    else if (ThreshFreq = 6000)
       SoftTargetLevel = SoftTargetLevel - 13;
    else if (ThreshFreq = 8000)
       SoftTargetLevel = SoftTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetModerateTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] ModerateTargetLevel {dB})
begin
    // Get Moderate Target Level
    if (ThreshLevel < = 20)
        ModerateTargetLevel = 0;
    else if (ThreshLevel < 60)
        ModerateTargetLevel = ((ThreshLevel - 20) * 0.6) / 1.65;
    else if (ThreshLevel < 80)
        ModerateTargetLevel = ((ThreshLevel * 0.79) - 23)) / 1.65;
    else if (ThreshLevel < 120)
        ModerateTargetLevel = 27;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       ModerateTargetLevel = ModerateTargetLevel - 10;
    else if (ThreshFreq = 6000)
       ModerateTargetLevel = ModerateTargetLevel - 13;
    else if (ThreshFreq = 8000)
       ModerateTargetLevel = ModerateTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetLoudTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] LoudTargetLevel {dB})
begin
    // Get Loud Target Level
    if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else if (ThreshLevel < 95)
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    else if (ThreshLevel < 125)
        LoudTargetLevel = 25;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       LoudTargetLevel = LoudTargetLevel - 10;
    else if (ThreshFreq = 6000)
       LoudTargetLevel = LoudTargetLevel - 13;
    else if (ThreshFreq = 8000)
       LoudTargetLevel = LoudTargetLevel - 18;
    end
end;

<charter> title = Canal & Half Shell size = 700×230 align = center bgcolor = #ffffff type = line dots = 3 XAxisName = Frequency (Hz) YAxisName = Gain (dB) legendEntries = Threshold, Soft Target, Moderate Target, Loud Target labelSerie = 5

25, 35, 45, 50, 50, 60, 60, 95, 60, 65 27, 27, 27, 29, 30, 31, 31, 21, 18, 13 3, 7, 14, 17, 17, 24.14, 24.14, 32, 11.14, 9.59 0, 0, 1, 3, 3, 7, 7, 17, -6, -9 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 </charter>

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetSoftTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] SoftTargetLevel {dB})
begin
    // Get Soft Target Level
    if (ThreshLevel < = 20)
        SoftTargetLevel = 0;
    else if (ThreshLevel = 25)
        SoftTargetLevel = 3;
    else if (ThreshLevel = 30)
        SoftTargetLevel = 5;
    else if (ThreshLevel < 90)
        SoftTargetLevel = (ThreshLevel - 25) / 1.45;
    else if (ThreshLevel < 120)
        SoftTargetLevel = 42;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       SoftTargetLevel = SoftTargetLevel - 10;
    else if (ThreshFreq = 6000)
       SoftTargetLevel = SoftTargetLevel - 13;
    else if (ThreshFreq = 8000)
       SoftTargetLevel = SoftTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetModerateTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] ModerateTargetLevel {dB})
begin
    // Get Moderate Target Level
    if (ThreshLevel < = 20)
        ModerateTargetLevel = 0;
    else if (ThreshLevel < 90)
        ModerateTargetLevel = ((ThreshLevel - 20) * 0.6) / 1.45;
    else if (ThreshLevel < 120)
        ModerateTargetLevel = 32;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       ModerateTargetLevel = ModerateTargetLevel - 10;
    else if (ThreshFreq = 6000)
       ModerateTargetLevel = ModerateTargetLevel - 13;
    else if (ThreshFreq = 8000)
       ModerateTargetLevel = ModerateTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetLoudTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] LoudTargetLevel {dB})
begin
 
    // Get Loud Target Level
    if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else if (ThreshLevel < 125)
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       LoudTargetLevel = LoudTargetLevel - 10;
    else if (ThreshFreq = 6000)
       LoudTargetLevel = LoudTargetLevel - 13;
    else if (ThreshFreq = 8000)
       LoudTargetLevel = LoudTargetLevel - 18;
    end
end;

<charter> title = Super60 size = 700×230 align = center bgcolor = #ffffff type = line dots = 3 XAxisName = Frequency (Hz) YAxisName = Gain (dB) legendEntries = Threshold, Soft Target, Moderate Target, Loud Target labelSerie = 5

70, 70, 75, 80, 85, 105, 85, 90, 120, 90 42.5, 42.5, 45, 47.5, 50, 60, 50, 42.5, 47, 34.5 32.3, 32.3, 36.25, 40.2, 44.15, 59.95, 44.15, 38.1, 46, 30.1 11.69, 11.69, 14.51, 17.49, 20.63, 34.52, 20.63, 13.91, 33.17, 5.91 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 </charter>

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetSoftTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] SoftTargetLevel {dB})
begin
    // Get Soft Target Level
    if (ThreshLevel < = 20)
        SoftTargetLevel = 0;
    else if (ThreshLevel = 25)
        SoftTargetLevel = 3;
    else if (ThreshLevel = 30)
        SoftTargetLevel = 6;
    else if (ThreshLevel < 60)
        SoftTargetLevel = (ThreshLevel - 25);
    else if (ThreshLevel < 110)
        SoftTargetLevel = (ThreshLevel - 22.5 - (0.5 * (ThreshLevel - 60)));
    else if (ThreshLevel < 120)
        SoftTargetLevel = 60;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       SoftTargetLevel = SoftTargetLevel - 10;
    else if (ThreshFreq = 6000)
       SoftTargetLevel = SoftTargetLevel - 13;
    else if (ThreshFreq = 8000)
       SoftTargetLevel = SoftTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else when getting Target Level. What value should that be?

function GetModerateTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] ModerateTargetLevel {dB})
begin
    // Get Moderate Target Level
    if (ThreshLevel < = 20)
        ModerateTargetLevel = 0;
    else if (ThreshLevel < 60)
        ModerateTargetLevel = ((ThreshLevel - 20) * 0.6);
    else if (ThreshLevel < 80)
        ModerateTargetLevel = ((ThreshLevel * 0.79) - 23);
    else if (ThreshLevel < 120)
        ModerateTargetLevel = 49;
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       ModerateTargetLevel = ModerateTargetLevel - 10;
    else if (ThreshFreq = 6000)
       ModerateTargetLevel = ModerateTargetLevel - 13;
    else if (ThreshFreq = 8000)
       ModerateTargetLevel = ModerateTargetLevel - 18;
    end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz):

function GetLoudTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] LoudTargetLevel {dB})
begin
    // Get Loud Target Level
    if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 4000)
       LoudTargetLevel = LoudTargetLevel - 10;
    else if (ThreshFreq = 6000)
       LoudTargetLevel = LoudTargetLevel - 13;
    else if (ThreshFreq = 8000)
       LoudTargetLevel = LoudTargetLevel - 18;
    end
end;

<charter> title = Over-The-Ear (OTE) size = 700×230 align = center bgcolor = #ffffff type = line dots = 3 XAxisName = Frequency (Hz) YAxisName = Gain (dB) legendEntries = Threshold, Soft Target, Moderate Target, Loud Target labelSerie = 5

10, 35, 35, 40, 40, 50, 105, 105, 95, 80 0, 5, 5, 13.33, 13.33, 20, 40, 30, 20, 0 0, 2, 2, 10.33, 10.33, 17, 37, 27, 17, 0 0, 0, 0, 0, 0, 3, 32, 26, 11, 0 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 </charter>

At any Threshold frequency (e.g. Thresh Freq = 250Hz): Missing a final else (frequencies >= 1000 Hz) when getting Target Level. What value should that be?

function GetSoftTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] SoftTargetLevel {dB})
begin
  // Get Soft Target Level
  if ThreshFreq in [250, 8000] then
     LoudTargetLevel = 0;
  else if ThreshFreq in [500, 750] then
    if (ThreshLevel >= 60)
        SoftTargetLevel = 20;
    else if (ThreshLevel >= 55)
        SoftTargetLevel = 15;
    else if (ThreshLevel >= 50)
        SoftTargetLevel = 12;
    else if (ThreshLevel >= 45)
        SoftTargetLevel = 10;
    else if (ThreshLevel >= 40)
        SoftTargetLevel = 7;
    else if (ThreshLevel >= 35)
        SoftTargetLevel = 5;
    else if (ThreshLevel >= 30)
        SoftTargetLevel = 2;
    else
        SoftTargetLevel = 0;
    end
  else if ThreshFreq in [1000, 1500, 2000] then
    if (ThreshLevel < 30)
        ModerateTargetLevel = 0;
    else if (ThreshLevel < 45)
        ModerateTargetLevel = (ThreshLevel / 3);
    else if (ThreshLevel < 75)
        ModerateTargetLevel = (ThreshLevel / 2.5);
    else if (ThreshLevel < 125)
        ModerateTargetLevel = 30;
    end
  else if ThreshFreq in [3000, 4000, 6000] then
    if (ThreshLevel < 80)
        ModerateTargetLevel = (ThreshLevel / 2);
    else if (ThreshLevel < 120)
        ModerateTargetLevel = 40;
    end
  end
 
  // Add High Frequencies compensation
  if (ThreshFreq = 4000)
     SoftTargetLevel = SoftTargetLevel - 10;
  else if (ThreshFreq = 6000)
     SoftTargetLevel = SoftTargetLevel - 13;
  end
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz): There is overlap here ( < 35 or > 30 ?), so something needs to be corrected !!!

function GetModerateTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] ModerateTargetLevel {dB})
begin
  // Get Moderate Target Level
  if ThreshFreq in [250, 8000] then
     LoudTargetLevel = 0;
  else
    if (ThreshLevel < 35)
        ModerateTargetLevel = 0;
    else if (ThreshLevel > 30)  // FIXME There is overlap here, so something needs to be corrected !!!
        ModerateTargetLevel = (ThreshLevel - 3);
    end
  end
 
end;

At any Threshold frequency (e.g. Thresh Freq = 250Hz):

function GetLoudTargetLevel([in] ThreshLevel {dB}, [in] ThreshFreq {Hz}, [out] LoudTargetLevel {dB})
begin
    // Get Loud Target Level
  if ThreshFreq in [250, 8000] then
     LoudTargetLevel = 0;
  else if ThreshFreq in [500, 750, 1000, 1500, 2000] then
    if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else 
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    end
  else if ThreshFreq in [3000, 4000, 6000] then 
    else if (ThreshLevel > 100)
        LoudTargetLevel = 32;
    else if (ThreshLevel < = 40)
        LoudTargetLevel = 0;
    else
        LoudTargetLevel = (0.1 * power((ThreshLevel - 40) {base}, 1.4 {exponent}));
    end
    // Add High Frequencies compensation
    if (ThreshFreq = 6000)
       LoudTargetLevel = LoudTargetLevel - 6;
    else if (ThreshFreq = 8000)
       LoudTargetLevel = LoudTargetLevel - 16;
    end
end;

• Target Algorithms - Formula v.2 (2006)