muhrifqii

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        TableLayout table = new TableLayout(this);

        table.setStretchAllColumns(true);
        table.setShrinkAllColumns(true);

        TableRow rowTitle = new TableRow(this);

muhrifqii

function [aspectrum,wts] = audspec(pspectrum, sr, nfilts, fbtype, minfreq, maxfreq, sumpower, bwidth)
%[aspectrum,wts] = audspec(pspectrum, sr, nfilts, fbtype, minfreq, maxfreq, sumpower, bwidth)
%
% perform critical band analysis (see PLP)
% takes power spectrogram as input

if nargin < 2;  sr = 16000;                          end
if nargin < 3;  nfilts = ceil(hz2bark(sr/2))+1;      end
if nargin < 4;  fbtype = 'bark';  end
if nargin < 5;  minfreq = 0;    end

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SPEECH RECOGNITION WITH DEEP RECURRENT NEURAL NETWORKS
http://arxiv.org/pdf/1303.5778.pdf

muhrifqii

import numpy as np

def rastaplp(signal, sr = 16000, modelorder = 8):
	# powerspectrum
	p_spectrum = powspec(signal, sr)

	# group powerspectrum to critical band
	a_spectrum = audspec(p_spectrum, sr)
	nbands = len(a_spectrum[0])

muhrifqii

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

muhrifqii

What is forced alignment?

How does forced alignment work in automatic speech recognition?

Forced Alignment Notes

Comparison of Forced-Alignment Speech Recognition and Humans for Generating Reference VAD

muhrifqii

from scipy.optimize import brentq
from scipy.interpolate import interp1d
eer = brentq(lambda x : 1. - x - interp1d(fpr, tpr)(x), 0., 1.)
thresh = interp1d(fpr, thresholds)(eer)

muhrifqii

#!/bin/sh

text_magenta=$(tput setaf 5)
text_bold=$(tput bold)
text_normal=$(tput sgr0)

archives_path=~/"Library/Developer/Xcode/Archives"
derived_data_path=~/"Library/Developer/Xcode/DerivedData"
simulator_data_path=~/"Library/Developer/CoreSimulator/Devices"
device_support_path=~/"Library/Developer/Xcode/iOS DeviceSupport"

muhrifqii

#!/bin/bash
FILE=$1
MESSAGE=$(cat $FILE)
TICKET="$(git rev-parse --abbrev-ref HEAD | grep -Eo '(\w+/)?(\w+-)?[0-9]+' | tail -1 | grep -Eo '(\w+[-])?[0-9]+' | tr "[:lower:]" "[:upper:]") :"
if [[ $TICKET == " :" || "$MESSAGE" == "$TICKET"* ]];then
  exit 0;
fi

echo "$TICKET $MESSAGE" > $FILE

muhrifqii

curl -o .git/hooks/prepare-commit-msg https://gist.githubusercontent.com/muhrifqii/a8a4e140040f54b3452ef14b9c31d9c3/raw 
chmod +x .git/hooks/prepare-commit-msg