[AsteriskBrasil] Usando o speech-recog.agi
Renato Santos
renato473 em gmail.com
Quinta Fevereiro 1 16:00:46 BRST 2018
João,
O cadastro já tenho somente não sabia que realmente tenho que está escrito
no grupo chromium-dev , me escrevendo neste grupo eu preciso pedir algo
nele ?
2018-02-01 14:47 GMT-03:00 Jose <jasanchez113 em gmail.com>:
> Voce precisa ter o cadastro no google , precisa também se inscrever no
> grupo chromium-dev
> Atenciosamente
>
> Eng. Jose Antonio Sanchez
> Erimat Oeste Telecom
> www.pbxerix.com.br
> www.virtualpbxip.com.br
> www.erimatoeste.com.br
> jasanchez em terra.com.br
> 17-21393970 <(17)%202139-3970> 17-81437977
>
>
> Em 1 de fev de 2018, à(s) 15:26, Nuno Cunha <nuno.cunha em engdb.com.br>
> escreveu:
>
> Ola José,
>
> Mesmo comportamento!
>
> Não vejo algum erro na chamada do google recognizer no CLI... apenas
> meu AGI pegando o valor da variável "confidence" (que deve ser = 0...) e
> o playback de endereço não compreendido.
>
> Forcei uma chave errada e vi que não há informação sobre isto no debug
> do console do Asterisk...
>
> Coloquei aqui o que saiu no CLI. Se tiver um tempo para dar uma olhada e
> ver se há algo estranho ai, agradeço demais.
>
> Obrigado,
>
>
> <PJSIP/6001-00000000>AGI Rx << EXEC "Playback" "PerguntarEnderecoOrigem"
> -- AGI Script Executing Application: (Playback) Options:
> (PerguntarEnderecoOrigem)
> -- <PJSIP/6001-00000000> Playing 'PerguntarEnderecoOrigem.gsm'
> (language 'en')
> <PJSIP/6001-00000000>AGI Tx >> 200 result=0
> <PJSIP/6001-00000000>AGI Rx << EXEC "Agi" "speech-recog.agi,pt-BR" --
> AGI Script Executing Application: (Agi) Options: (speech-recog.agi,pt-BR)
> -- Launched AGI Script /var/lib/asterisk/agi-bin/speech-recog.agi
> <PJSIP/6001-00000000>AGI Tx >> agi_request: speech-recog.agi
> <PJSIP/6001-00000000>AGI Tx >> agi_channel: PJSIP/6001-00000000
> <PJSIP/6001-00000000>AGI Tx >> agi_language: en
> <PJSIP/6001-00000000>AGI Tx >> agi_type: PJSIP
> <PJSIP/6001-00000000>AGI Tx >> agi_uniqueid: 1517504895.0
> <PJSIP/6001-00000000>AGI Tx >> agi_version: 13.19.0
> <PJSIP/6001-00000000>AGI Tx >> agi_callerid: 6001
> <PJSIP/6001-00000000>AGI Tx >> agi_calleridname: Nuno
> <PJSIP/6001-00000000>AGI Tx >> agi_callingpres: 0
> <PJSIP/6001-00000000>AGI Tx >> agi_callingani2: 0
> <PJSIP/6001-00000000>AGI Tx >> agi_callington: 0
> <PJSIP/6001-00000000>AGI Tx >> agi_callingtns: 0
> <PJSIP/6001-00000000>AGI Tx >> agi_dnid: 100
> <PJSIP/6001-00000000>AGI Tx >> agi_rdnis: unknown
> <PJSIP/6001-00000000>AGI Tx >> agi_context: SolicitarEnderecosOrigemDestin
> o
> <PJSIP/6001-00000000>AGI Tx >> agi_extension: s
> <PJSIP/6001-00000000>AGI Tx >> agi_priority: 2
> <PJSIP/6001-00000000>AGI Tx >> agi_enhanced: 0.0
> <PJSIP/6001-00000000>AGI Tx >> agi_accountcode:
> <PJSIP/6001-00000000>AGI Tx >> agi_threadid: 139981899122432
> <PJSIP/6001-00000000>AGI Tx >> agi_arg_1: pt-BR
> <PJSIP/6001-00000000>AGI Tx >>
> -- <PJSIP/6001-00000000>AGI Script speech-recog.agi completed,
> returning 0
> <PJSIP/6001-00000000>AGI Tx >> 200 result=0
> <PJSIP/6001-00000000>AGI Rx << GET VARIABLE "confidence"
> <PJSIP/6001-00000000>AGI Tx >> 200 result=0
> <PJSIP/6001-00000000>AGI Rx << EXEC "Playback" "
> AvisoDesculpeNaoCompreendiEndereco"
> -- AGI Script Executing Application: (Playback) Options: (
> AvisoDesculpeNaoCompreendiEndereco)
> -- <PJSIP/6001-00000000> Playing 'AvisoDesculpeNaoCompreendiEndereco.gsm'
> (language 'en')
> <PJSIP/6001-00000000>AGI Tx >> 200 result=0
>
>
>
> ----
> Nuno Correia dos Santos Cunha
>
> Analista de sistemas
> Automação & Controle - Serviços Logann - T&T
>
> Office:
> Skype:
>
> (31) 3211-7396
> nuno.cunha.engdb
> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
> 30112-021
>
> 2018-02-01 14:47 GMT-02:00 Jose <jasanchez113 em gmail.com>:
>
>> Essa funciona so coloque sua chave:
>>
>>
>> #!/usr/bin/env perl
>>
>>
>> use warnings;
>> use strict;
>> use URI::Escape;
>> use File::Copy qw(move);
>> use File::Temp qw(tempfile);
>> use LWP::UserAgent;
>> use JSON;
>> use Encode qw(encode);
>>
>> $| = 1;
>>
>> # ----------------------------- #
>> # User defined parameters: #
>> # ----------------------------- #
>> # Speech API key #
>> my $key = sua chave do google";
>>
>> # Default language #
>> my $language = "pt-BR";
>>
>> # Default max silence timeout #
>> my $timeout = 2;
>>
>> # Absolute Recording timeout #
>> my $abs_timeout = -1;
>>
>> # Default interrupt key #
>> my $intkey = "#";
>>
>> # Input audio sample rate #
>> # Leave blank to auto-detect #
>> my $samplerate = "";
>>
>> # Profanity filter #
>> my $pro_filter = 0;
>>
>> # Use speex #
>> my $use_speex = 0;
>>
>> # Use SSL #
>> my $use_ssl = 1;
>>
>> # Verbose debugging messages #
>> my $debug = 0;
>>
>> # ----------------------------- #
>>
>> my %AGI;
>> my $ua;
>> my $fh;
>> my $tmpname;
>> my $format;
>> my @result;
>> my $name;
>> my $audio;
>> my $uaresponse;
>> my %response;
>> my $endian;
>> my $url;
>> my $silence;
>> my $filetype;
>> my $flac;
>> my $speex;
>> my $results = 1;
>> my $grammar = "builtin:dictation"; #"builtin:search";
>> my $beep = "BEEP";
>> my $comp_level = -8;
>> my $ua_timeout = 10;
>> my $tmpdir = "/tmp";
>> my $host = "www.google.com/speech-api/v2/recognize";
>>
>> # Store AGI input #
>> ($AGI{arg_1}, $AGI{arg_2}, $AGI{arg_3}, $AGI{arg_4}) = @ARGV;
>> while (<STDIN>) {
>> chomp;
>> last if (!length);
>> $AGI{$1} = $2 if (/^agi_(\w+)\:\s+(.*)$/);
>> }
>>
>> $name = " -- $AGI{request}:";
>>
>> # Reset variables. #
>> %response = (
>> utterance => -1,
>> confidence => -1,
>> );
>> warn "$name Clearing channel variables.\n" if ($debug);
>> foreach (keys %response) {
>> print "SET VARIABLE \"$_\" \"$response{$_}\"\n";
>> checkresponse();
>> }
>>
>> # Abort if key is missing or required programs not found. #
>> if (!$key) {
>> print "VERBOSE \"API key is missing. Aborting.\" 3\n";
>> checkresponse();
>> die "$name API key is missing. Aborting.\n";
>> }
>> if ($use_speex) {
>> $speex = `/usr/bin/which speexenc`;
>> die "$name speexenc is missing. Aborting.\n" if (!$speex);
>> chomp($speex);
>> warn "$name Found speexenc in: $speex\n" if ($debug);
>> } else {
>> $flac = `/usr/bin/which flac`;
>> die "$name flac is missing. Aborting.\n" if (!$flac);
>> chomp($flac);
>> warn "$name Found flac in: $flac\n" if ($debug);
>> }
>>
>> # Setting language, timeout, interrupt keys and BEEP indication #
>> if (length($AGI{arg_1})) {
>> $language = $AGI{arg_1} if ($AGI{arg_1} =~ /^[a-z]{2}(-[a-zA-Z]{2,6})?$/)
>> ;
>> }
>>
>> if (length($AGI{arg_2})) {
>> if ($AGI{arg_2} == -1) {
>> $silence = "";
>> } elsif ($AGI{arg_2} =~ /^\d+$/) {
>> $silence = "s=$AGI{arg_2}";
>> } else {
>> $silence = "s=$timeout";
>> }
>> } else {
>> $silence = "s=$timeout";
>> }
>>
>> if (length($AGI{arg_3})) {
>> $intkey = "0123456789#*" if ($AGI{arg_3} eq "any");
>> $intkey = $AGI{arg_3} if ($AGI{arg_3} =~ /^[0-9*#]+$/);
>> }
>>
>> if (length($AGI{arg_4})) {
>> $beep = "" if ($AGI{arg_4} eq "NOBEEP");
>> }
>>
>> # Answer channel if not already answered #
>> warn "$name Checking channel status.\n" if ($debug);
>> print "CHANNEL STATUS\n";
>> @result = checkresponse();
>> if ($result[0] == 4) {
>> warn "$name Answering channel.\n" if ($debug);
>> print "ANSWER\n";
>> @result = checkresponse();
>> if ($result[0] != 0) {
>> die "$name Failed to answer channel.\n";
>> }
>> }
>>
>> # Setting recording file format according to sample rate. #
>> if (!$samplerate) { ($format, $samplerate) = detect_format(); }
>> elsif ($samplerate == 12000) { $format = "sln12"; }
>> elsif ($samplerate == 16000) { $format = "sln16"; }
>> elsif ($samplerate == 32000) { $format = "sln32"; }
>> elsif ($samplerate == 44100) { $format = "sln44"; }
>> elsif ($samplerate == 48000) { $format = "sln48"; }
>> else { ($format, $samplerate) = ("sln", 8000); }
>>
>> # Initialise User angent #
>> if ($use_ssl) {
>> $url = "https://" . $host;
>> $ua = LWP::UserAgent->new(ssl_opts => {verify_hostname => 1});
>> } else {
>> $url = "http://" . $host;
>> $ua = LWP::UserAgent->new;
>> }
>> $language = uri_escape($language);
>> $grammar = uri_escape($grammar);
>> $url .= "?key=$key&lang=$language&pfilter=$pro_filter&lm=$grammar&
>> maxresults=$results";
>> $ua->agent("Asterisk AGI speeech recognition script");
>> $ua->env_proxy;
>> $ua->timeout($ua_timeout);
>>
>> # Hnadle interrupts #
>> $SIG{'INT'} = \&int_handler;
>> $SIG{'HUP'} = \&int_handler;
>>
>> # Record file #
>> ($fh, $tmpname) = tempfile("stt_XXXXXX", DIR => $tmpdir, UNLINK => 1);
>> print "RECORD FILE $tmpname $format \"$intkey\" \"$abs_timeout\" $beep
>> \"$silence\"\n";
>> @result = checkresponse();
>> die "$name Failed to record file, aborting...\n" if ($result[0] == -1);
>>
>> if ($debug) {
>> warn "$name Recording Format: $format, Rate: $samplerate Hz, ",
>> "Encoding format: ", ($use_speex) ? "speex" : "flac", "\n",
>> "$name Languge: $language, SSL: ", ($use_ssl) ? "yes, " : "no, ",
>> "$silence, Interrupt keys: $intkey\n";
>> }
>>
>> # Encode sound data #
>> if ($use_speex) {
>> $filetype = "x-speex-with-header-byte";
>> $endian = (unpack("h*", pack("s", 1)) =~ /01/) ? "--be" : "--le";
>> # Encode file to speex. #
>> system($speex, "--vbr", "--rate", $samplerate, "--headerbyte", "--quiet",
>> $endian,
>> "$tmpname.$format", "$tmpname.spx") == 0 or die "$name $speex failed:
>> $?\n";
>> open($fh, "<", "$tmpname.spx") or die "Can't read file: $!";
>> } else {
>> $filetype = "x-flac";
>> $endian = (unpack("h*", pack("s", 1)) =~ /01/) ? "big" : "little";
>> # Encode file to flac. #
>> system($flac, $comp_level, "--totally-silent", "--channels=1",
>> "--endian=$endian",
>> "--sign=signed", "--bps=16", "--force-raw-format",
>> "--sample-rate=$samplerate",
>> "$tmpname.$format") == 0 or die "$name $flac failed: $?\n";
>> open($fh, "<", "$tmpname.flac") or die "Can't read file: $!";
>> }
>>
>> $audio = do { local $/; <$fh> };
>> close($fh);
>>
>> # Send adio data for analysis #
>> $uaresponse = $ua->post(
>> "$url",
>> Content_Type => "audio/$filetype; rate=$samplerate",
>> Content => "$audio",
>> );
>> if (!$uaresponse->is_success) {
>> print "VERBOSE \"Unable to get recognition data.\" 3\n";
>> checkresponse();
>> die "$name Unable to get recognition data.\n";
>> }
>>
>> foreach (split(/\n/,$uaresponse->content)) {
>> my $jdata = decode_json($_);
>> for ( $jdata->{result}[0]->{alternative}[0] ) {
>> $response{utterance} = encode('utf8', $_->{transcript});
>> $response{confidence} = $_->{confidence};
>> }
>> }
>> warn "$name The response was:\n", $uaresponse->content if ($debug);
>>
>> foreach (keys %response) {
>> warn "$name Setting variable: $_ = $response{$_}\n" if ($debug);
>> print "SET VARIABLE \"$_\" \"$response{$_}\"\n";
>> checkresponse();
>> }
>> exit;
>>
>> sub checkresponse {
>> my $input = <STDIN>;
>> my @values;
>>
>> chomp $input;
>> if ($input =~ /^200 result=(-?\d+)\s?(.*)$/) {
>> warn "$name Command returned: $input\n" if ($debug);
>> @values = ("$1", "$2");
>> } else {
>> $input .= <STDIN> if ($input =~ /^520-Invalid/);
>> warn "$name Unexpected result: $input\n";
>> @values = (-1, -1);
>> }
>> return @values;
>> }
>>
>> sub detect_format {
>> # Detect the sound format used #
>> my @format;
>> print "GET FULL VARIABLE \${CHANNEL(audionativeformat)}\n";
>> my @reply = checkresponse();
>> for ($reply[1]) {
>> if (/(silk|sln)12/) { @format = ("sln12", 12000); }
>> elsif (/(speex|slin|silk)16|g722|siren7/) { @format = ("sln16", 16000); }
>> elsif (/(speex|slin|celt)32|siren14/) { @format = ("sln32", 32000); }
>> elsif (/(celt|slin)44/) { @format = ("sln44", 44100); }
>> elsif (/(celt|slin)48/) { @format = ("sln48", 48000); }
>> else { @format = ("sln", 8000); }
>> }
>> return @format;
>> }
>>
>> sub int_handler {
>> die "$name Interrupt signal received, terminating...\n";
>> }
>>
>> END {
>> if ($tmpname) {
>> warn "$name Cleaning temp files.\n" if ($debug);
>> unlink glob "$tmpname.*";
>> }
>> }
>>
>> Atenciosamente
>>
>> Eng. Jose Antonio Sanchez
>> Erimat Oeste Telecom
>> www.pbxerix.com.br
>> www.virtualpbxip.com.br
>> www.erimatoeste.com.br
>> jasanchez em terra.com.br
>> 17-21393970 <(17)%202139-3970> 17-81437977
>>
>> <logo.erix.teste.fw.png>
>>
>> Em 1 de fev de 2018, à(s) 14:44, Nuno Cunha <nuno.cunha em engdb.com.br>
>> escreveu:
>>
>> Olas,
>>
>> Também tentei:
>>
>> p_channel.exec("Agi", "speech-recog.agi,pt-BR,2");
>>
>> com o mesmo resultado.
>>
>>
>>
>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Livre
>> de vírus. www.avast.com
>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>.
>>
>>
>>
>> ----
>> Nuno Correia dos Santos Cunha
>>
>> Analista de sistemas
>> Automação & Controle - Serviços Logann - T&T
>>
>> Office:
>> Skype:
>>
>> (31) 3211-7396
>> nuno.cunha.engdb
>> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
>> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
>> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
>> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
>> 30112-021
>>
>> Em 1 de fevereiro de 2018 14:23, Renato Santos <renato473 em gmail.com>
>> escreveu:
>>
>>> Acho que está api foi descontinuada pois ela está na V1 e o Google usa a
>>> V3
>>>
>>> Em qui, 1 de fev de 2018 às 13:11, Nuno Cunha <nuno.cunha em engdb.com.br>
>>> escreveu:
>>>
>>>> Ola,
>>>>
>>>> Em meu AGI (fastAGI, em java) tenho estas duas linhas:
>>>>
>>>> p_channel.exec("Playback", "Fale o endereço!");
>>>> p_channel.exec("Agi", "speech-recog.agi", "pt-BR");
>>>>
>>>>
>>>> O problema é que após ler a pergunta o tempo de fala parece estar
>>>> sendo de zero segundos, mal começo a falar e já recebo a mensagem que o
>>>> endereço não foi compreendido (que é a lógica logo a seguir a estas duas
>>>> linhas).
>>>>
>>>> No script speech-recog.agi tenho as configurações:
>>>>
>>>> # ----------------------------- #
>>>> # User defined parameters: #
>>>> # ----------------------------- #
>>>> # Speech API key #
>>>> my $key = "minha chave...";
>>>>
>>>> # Default language #
>>>> my $language = "pt-BR";
>>>>
>>>> # Default max silence timeout #
>>>> my $timeout = 2;
>>>>
>>>> # Absolute Recording timeout #
>>>> my $abs_timeout = -1;
>>>>
>>>> # Default interrupt key #
>>>> my $intkey = "#";
>>>>
>>>> # Input audio sample rate #
>>>> # Leave blank to auto-detect #
>>>> my $samplerate = "";
>>>>
>>>> # Profanity filter #
>>>> my $pro_filter = "false";
>>>>
>>>> # Verbose debugging messages #
>>>> my $debug = 0;
>>>>
>>>> # ----------------------------- #
>>>>
>>>>
>>>> Testei colocando explicitamente na chamada do agi do Google o tempo
>>>> de timeout, como mostrado abaixo, mas não mudou o comportamento.
>>>>
>>>> p_channel.exec("Playback", "Fale o endereço!");
>>>> p_channel.exec("Agi", "speech-recog.agi", " pt-BR ", "2");
>>>>
>>>> Alguma ideia de como ter mais tempo para falar o endereço?
>>>>
>>>> Obrigado,
>>>>
>>>>
>>>> ----
>>>> Nuno Correia dos Santos Cunha
>>>>
>>>> Analista de sistemas
>>>> Automação & Controle - Serviços Logann - T&T
>>>>
>>>> Office:
>>>> Skype:
>>>>
>>>> (31) 3211-7396
>>>> nuno.cunha.engdb
>>>> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
>>>> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
>>>> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
>>>> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
>>>> 30112-021
>>>>
>>>>
>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Livre
>>>> de vírus. www.avast.com
>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>.
>>>>
>>>> _______________________________________________
>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>>>> _______________________________________________
>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>
>>> --
>>> Enviado do Gmail para celular
>>>
>>> _______________________________________________
>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>>> _______________________________________________
>>> Para remover seu email desta lista, basta enviar um email em branco para
>>> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>
>>
>> _______________________________________________
>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>> Intercomunicador e acesso remoto via rede IP e telefones IP
>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>> _______________________________________________
>> Para remover seu email desta lista, basta enviar um email em branco para
>> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>
>>
>>
>> _______________________________________________
>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>> Intercomunicador e acesso remoto via rede IP e telefones IP
>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>> _______________________________________________
>> Para remover seu email desta lista, basta enviar um email em branco para
>> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>
>
> _______________________________________________
> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
> Intercomunicador e acesso remoto via rede IP e telefones IP
> Conheça todo o portfólio em www.Khomp.com
> _______________________________________________
> Para remover seu email desta lista, basta enviar um email em branco para
> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>
>
>
> _______________________________________________
> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
> Intercomunicador e acesso remoto via rede IP e telefones IP
> Conheça todo o portfólio em www.Khomp.com
> _______________________________________________
> Para remover seu email desta lista, basta enviar um email em branco para
> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>
--
Renato
*you don't need a hero to succeed on the field....you need a team!*
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